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Free Shipping for Lower 48 US States Only! All Other - additional shipping charges are applied
On orders placed before midnight this Sunday (1/21/2018)
(Free Shipping for lower 48 US only)
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Driven USA MX Rear Sprocket Honda

Fits HONDA CR 125 87-07/ CR 250R 84-08/ CRF 250 04-08/ CRF 250X 03-08/ CRF 450 02-09/ CRF 450X 05-09/ CR 500 86-01/ CRF 150 05-06/ CRF 230F 05-06/ XR 250 96-05/ XR 400 96-04/ XR 650L 93-01/ XR 650R 00-06

 
Item no: 5027
Today's Sale Price: $62.95
Application Chart Diagrams Application
Notes
1996 Honda CR 125R OEM: 52, Range: 45- 53
1997 Honda CR 125R OEM: 52, Range: 45- 53
1998 Honda CR 125R OEM: 52, Range: 45- 53
1999 Honda CR 125R OEM: 52, Range: 45- 53
2000 Honda CR 125R OEM: 52, Range: 45- 53
2001 Honda CR 125R OEM: 52, Range: 45- 53
2002 Honda CR 125R OEM: 52, Range: 45- 53
2003 Honda CR 125R OEM: 52, Range: 45- 53
2004 Honda CR 125R OEM: 52, Range: 45- 53
2005 Honda CR 125R OEM: 52, Range: 45- 53
1988 Honda CR 250R OEM: 50, Range: 45- 53
1989 Honda CR 250R OEM: 50, Range: 45- 53
1990 Honda CR 250R OEM: 50, Range: 45- 53
1991 Honda CR 250R OEM: 50, Range: 45- 53
1992 Honda CR 250R OEM: 50, Range: 45- 53
1993 Honda CR 250R OEM: 50, Range: 45- 53
1994 Honda CR 250R OEM: 50, Range: 45- 53
1995 Honda CR 250R OEM: 50, Range: 45- 53
1996 Honda CR 250R OEM: 50, Range: 45- 53
1997 Honda CR 250R OEM: 50, Range: 45- 53
1998 Honda CR 250R OEM: 50, Range: 45- 53
1999 Honda CR 250R OEM: 50, Range: 45- 53
2000 Honda CR 250R OEM: 50, Range: 45- 53
2001 Honda CR 250R OEM: 50, Range: 45- 53
2002 Honda CR 250R OEM: 50, Range: 45- 53
2003 Honda CR 250R OEM: 50, Range: 45- 53
2004 Honda CR 250R OEM: 50, Range: 45- 53
2005 Honda CR 250R OEM: 50, Range: 45- 53
1992 Honda CR 500R OEM: 51, Range: 45- 53
1993 Honda CR 500R OEM: 51, Range: 45- 53
1994 Honda CR 500R OEM: 51, Range: 45- 53
1995 Honda CR 500R OEM: 51, Range: 45- 53
1996 Honda CR 500R OEM: 51, Range: 45- 53
1997 Honda CR 500R OEM: 51, Range: 45- 53
1998 Honda CR 500R OEM: 51, Range: 45- 53
1999 Honda CR 500R OEM: 51, Range: 45- 53
2000 Honda CR 500R OEM: 51, Range: 45- 53
2001 Honda CR 500R OEM: 51, Range: 45- 53
2004 Honda CRF 250R OEM: 51, Range: 45- 53
2005 Honda CRF 250R OEM: 51, Range: 45- 53
2002 Honda CRF 450R OEM: 48, Range: 45- 53
2003 Honda CRF 450R OEM: 48, Range: 45- 53
2004 Honda CRF 450R OEM: 48, Range: 45- 53
2005 Honda CRF 450R OEM: 48, Range: 45- 53
Options
 Color(required):
Black
Gold
Red
Silver
 Size(required):
45 teeth
46 teeth
47 teeth
48 teeth
49 teeth
 Color(required):
Metallic Blue
 Size(required):
42 teeth
43 teeth
44 teeth
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Shipping charges will apply to this item. If you place your order now we will call with the shipping rate. If the rate is approved by you we will charge you the additional shipping. If the rate is NOT approved by you then we will cancel your order. If you do not wish to place your order now you can enter in the quantity you wish to order and your zip code in the Q&A section below and we will respond with a quote.
WARNING: Laws concerning this product vary from state/province to state/province. Your state/province may prohibit its use on public roads or restrict its use to novelty, show use, off-road areas, or race facility areas only. In some states/provinces off-road uses are also prohibited. The manufacturer and retailer assume no responsibility for any use or application of this product in violation of any applicable law. Before installing this product, please check your state/provincial and local/municipal laws and regulations.
The Q&A on this Product
QUESTION:  I have an '04 CRF250 with 13-52 and i got a new chain (114 link) not knowing it had a 52 in the rear. What size chain would i need? or would it be easier to change the sprocket and keep the chain?
ANSWER:  
QUESTION:  Hi I have a cr 125 2001 that I have put on the road what would the best sprockets be for off and on road use
ANSWER:  Use a smaller rear for the road, and something closer to stock for off road
QUESTION:  i have a cr250 1991, what is the best front & rear sprokets to run doing trail rideing. lot of hills & turns & a few straights. running with a fmf full system & boysen reeds. want more bottom end than top. cheers
ANSWER:  
QUESTION:  I have a yz 250 2005 I want it to go as fast as possible I ride in a motocross track I now have a 14front 49 back
ANSWER:  
QUESTION:  I have 06 cr 250r.I ride a lot of tight sigle track with ruff hill climbs,looking to get less wheel spin on the hills to help from cooking the clutch.Im running a 13/49 now,What gearing to recomend?
ANSWER:  
QUESTION:  I have a 2004 crf 450, in the desert I want to go faster but I still want the bike to perform great on the track. what gearing should I use?
ANSWER:  
QUESTION:  I have a crf 450 with stock set up and I weigh 215-225 with gear I took it on test run desert trails that where tight and through a wash.I feel as though I need mor torque 2nd & 3rd gears would 13-50 be best especialy for sand and weight issues?
ANSWER:  yes i think it a good set up
QUESTION:  i have a 1998 cr250 with a 1993 motor. what is the best overall ratio for low end power without sacrificing top end?
ANSWER:  13-48
QUESTION:  05 crf250 how much top end will i lose if i go up to a 52 in the back?
ANSWER:  about 10%-15% and you will gain it in the low end
QUESTION:  I ride a 2004 CR250 with stock 13/50 sprockets. I mainly ride trails/woods. What would the best set up be for trails?
ANSWER:  13-51/52
QUESTION:  i have a cr 250r 02 13 in frunt 48 in back ride trails i wont more bottom end
ANSWER:  then go to a 50 rear you will also need a new chain
QUESTION:  i have a crf150f and i want to have more power in my bike what is the best way i can gear it to get the most power
ANSWER:  GO DOWN 1 TOOTH IN THE FRONT
QUESTION:  iI have a 2007 cr 125 my stock gearing is 13/52. I have changed the front to a 12 to much bottom end, and lost top end.what gearing would you sugest I ride trail, tight tracks with long straights, looking for most bottom end without losing top end speed, thanks.
ANSWER:  you can have one witout loosing some from the other do a 13-53 it will be in the middle
QUESTION:  iI have a 2007 cr 125 my stock gearing is 13/52. I have changed the front to a 12 to much bottom end, and lost top end.what gearing would you sugest I ride trail, tight tracks with long straights, looking for most bottom end without losing top end speed, thanks.
ANSWER:  you will gain about 7% bottom end and loose about the same at the top
QUESTION:  I have a 2006 CRF450X SM, what is the best sprocket combination for a high speed race track? I currently have a 13T-42T and it feels very slow on top speeds.
ANSWER:  you should probebly do a 15-42 for more top end
QUESTION:  06 CRF250X 14/53 I want more top end for street but want the ability to quickly change for low end torque (change to 13T). what rear size should I install?
ANSWER:  YOU WILL NEEED TO GO TO 49-50 FOR MORE LOW END AND CUT THE CHAIN DOWN OR GO TO A 15 FRONT
QUESTION:  what combo should i use for 2003 kx 125 riding trails
ANSWER:  13-51 should be good
QUESTION:  If I wanted more top end on my 07 crf250r (currently has stock gearing) should I go up 1 in the front or down 2 in the back? Can I still run the stock chain iether way? Thanks!
ANSWER:  yes both will take you down the right path
QUESTION:  I have a cr500af i need a smother power band what set up is good?
ANSWER:  14-47 i think will do it
QUESTION:  I Just bought a '99 cr250 . I am a BEGINNER rider I only ride trails. I dont want the bike to stall on me on hills. and the throttle is way to touchy now ...What would be a good front and back sprocket combination?
ANSWER:  13-49 Should be good
QUESTION:  I HAVE A 2000 XR650L WHAT WOULD BE THE BEST SPROCKET COMBINATION FOR POWER AND SPEED?
ANSWER:  you can have it all. power and top end speed 15-45 is stock i would do a 14-45 for more low end power
QUESTION:  I ride a 01' CR250R mostly desert washes and some hill climbs. I am looking for the best sprocket combo for this type of riding. I am 240 pounds and the bike has a desert tank. Thanks
ANSWER:  13-51 For a better low end power
QUESTION:  I have a 2006 honda crf250r with a13t & 51 sprocket ratio, how many chain links will i need & what can i do if the links in the chain are to few?
ANSWER:  you will need 114 links you will need a new longer chain
QUESTION:  Hello! I have 1989 honda cr500 but what stock gearing? but how fast will cr500 go for stock gearing? But I want make put recording world fastest dirtbike run ever, but I got 540cc kits and PC platium pipe but how can I go over 130 mph what I should front/rear sprocket should I use? And drive chain how many links and thanks you so much I live in utah salt flat, I want make record break 130+ mph and I want make too much ton of top end and thnaks you so much!
ANSWER:  you will need more hp to go 130mph but as for gearing you should run 16-43 that should give 130 if you have the requierd power
QUESTION:  Hi i just got a 2001 CR125 with 13/50 combo I'm a beghiner riding trail,hard pack desert. I need to know if i need to do some changes seems too much top speed . Any advises Thanks in advance
ANSWER:  go to a 48/49 rear it will help
QUESTION:  I Have A 2002 CR 125 currently with a 12 & 52. I Want to Know the best sizes would be to get my bike to go as fast as it can on a track. I would Like some bottom end to get me through those tight corners but enough top end to get me over some of these doubles with ease? Thanx
ANSWER:  TRY 12-50
QUESTION:  I have a 1997 CR500 I have a 13 /49 and it seems like I need a lower gear used to dune ride now trail ride but don't want to do wheelies all day what should I try?
ANSWER:  go to a 14 front
QUESTION:  My 2006 CRF250R has a dual sport kit. What gearing should I have for dual sport use?
ANSWER:  FOR STREET 14-47 WILL BE GOOD
QUESTION:  i have a cr 250 2001. i do only trail riding single tracks and love hillclimbing looking for best front and rear sprocket setup i weigh 180
ANSWER:  14-48
QUESTION:  i was wondering whats the best sproket ratio for my bike to have enough power coming out of corners on a tight track and still have straight away power and my bikes an 05 crf250r
ANSWER:  13-52
QUESTION:  i have a 04 crf 250r at the moment i have a 13/51,what is the best gearing for creeping around and going up steep hillclimbs and stuff like that
ANSWER:  13-52 and lots of clutch
QUESTION:  2008 ktm 300xcw i do alot of wheelies and would like alot easer wheelies going up i have put front spocket to 14tooth and left rear factory gearing i would rather change front then rear
ANSWER:  the go down to a 12/13
QUESTION:  i have a 09 crf 450 what would be a good ratio for wide open desert racing
ANSWER:  14,15-45,46,47 depending on what you want
QUESTION:  i have a crf 250r 06, i do alot of track ridding what would be best i have a stock sprocket and chain
ANSWER:  13-51
QUESTION:  2008 ktm 300xcwi do alot of wheelies and would like alot easer wheelies going up i have stock gearing
ANSWER:  go -1 in the front or +2 in the rear
QUESTION:  i have a TRX 450R what would be the ideal size for easier wheelies?
ANSWER:  13-40
QUESTION:  What is the best sprocket size for a 2006 CRF 450. I would like to get a new one for my brother for Christmas but don't want to have to change the stock chain length? Thank YOU!
ANSWER:  13-49
QUESTION:  whats the best CRF450R sprocket ratio for track and wide open riding?
ANSWER:  13-48
QUESTION:  I just bought a 1994 cr 250 and how can I tell what size sprocket it has it's not stock and what kind of sprocket would give me more top speed
ANSWER:  THE SMALLER THE REAR THE MORE TOP SPEED YOU WILL HAVE IT SHOULD SAY ON THE SPROCKET IF NOT JUST COUNT THE TEETH
QUESTION:  What would a 12/52 do for me as far as woods riding goes _____________________________ Your Question is: what is the sprocket set up on a 2007 crf 250f Our Answer is: 13-51
ANSWER:  You will gain more low end.
QUESTION:  what is the sprocket set up on a 2007 crf 250f
ANSWER:  13-51
QUESTION:  i have a 99 cr 250 what is the best set up for trails front/rear and the chain size
ANSWER:  13-48
QUESTION:  have a03 crf450r too tall for me i'm 5'5 155lbs how ca i or where cai take me in concord california please help desperate to ride my bike
ANSWER:  get lowering links they are out there
QUESTION:  2002 cr 125 looking to go to 13-53 gearing would this help me do wheelies? do I need a new Chain?
ANSWER:  yes it will help and yes you will need a 116
QUESTION:  I have recently gotten a 1996 CR 250. I mainly ride MX, but it is set up for trails. What would be the best combo for the MX track?
ANSWER:  13-51
QUESTION:  Have a 2005 crf250r race motocross and heard going up to a 52 in the back would be good for corners?
ANSWER:  yes correct
QUESTION:  hi there i ride trail rides mostly woods hills rocky roads lots ov power but could do with more top end i currently stock 13-50 ive read that 14 53 is a beter gear combo and less strain on the drive chain thaks nathan
ANSWER:  13-50 and 14-53 is about the same 13-53 will give you more low end power
QUESTION:  what sprockets would be best for my 98 yz 125 (144) for trail riding? dont ride it very fast in the trails
ANSWER:  13-48 combo
QUESTION:  i have a 1986 suzuki RM 125. what would be the best rear sprocket for wheelies?
ANSWER:  53
QUESTION:  I have a 1989 xr 200 what is the best sprocket combo to get the most out of my bike
ANSWER:  a 13-48
QUESTION:  i just found out that my, 03 cr 125 has broken teeth on both front and back sprockets! obviously i need new ones, but i want a change accelaration!! what gearing should i use?
ANSWER:  12-52
QUESTION:  what would be the best for 98 cr125 front and rear sprockets for top end
ANSWER:  13-48
QUESTION:  i got a 1999 cr 125r.. i runnin a 12 51 rite now... lookin for alittle more top end. i ride trails an motocross wat would be a good all round set up for jumping 40 ft doubles or bigger? thanks
ANSWER:  48 or 49 will work
QUESTION:  I have an 03 CR250R Stock 13/49 when Im in 5th gear It acts like it was to go to a 6th gear I just Bought a Platinum 2 and 304 shorty Silencer Honda said to go 13/ 47 on the sprockets does this sound right If not please help Thanks
ANSWER:  sounds like you should go toi 13-51 to me so you can pull the gears longer
QUESTION:  i have a 1998 125 CR , what would be the best front and rear sprocket combination for get a very quick acceleration but a low top speed ? thanks
ANSWER:  13-50
QUESTION:  what size chain do i need for a 96 xr250r with a 14/53 set up
ANSWER:  110 links
QUESTION:  I have a stock 06 CRF250R with stock gearing. What is the best sprocket setup for this bike? I ride MX mainly at Red Bud but other tracks as well.
ANSWER:  13-52 will be good
QUESTION:  HI i have a crf250x 08 and do a lot off bush rideing what sprokets would be best for me.
ANSWER:  13-53
QUESTION:  I should of asked before, but my gearing is 13/48. If I change the rear to 51, will I have to buy a new chain, and what size if so. Thanks.
ANSWER:  yes if you have a crf 450 you will need am mrd-6 116 links
QUESTION:  2004 CRF 450. I only do trail riding. The bike cuts out on me when I'm going up hills to slow. How can I improve my gear ratio to minimize this, and allow me to slowly move over large rocks or hills?
ANSWER:  GO TO A 13-51
QUESTION:  what is the best gearing combination for a 2007 cr 125 I ride short tracks , looking for the best bottom end possible with most horsepower
ANSWER:  i would say 12-51 combo
QUESTION:  What size chain do I need for a 13 52 for a 98 CR 250? Thanks
ANSWER:  116 links
QUESTION:  I have an 06 crf250. I want to gear my bike down for tight single track. Is there any disadvantage in going to a 12 up front so I can keep the same chain and rear sprocket?
ANSWER:  no
QUESTION:  I have a 2001 cr250, I run a 13/50 on the track,on the trails it seems to short, I just bought a 14/48 to increase top speed and to save on the rev's, am I going in the right direction?
ANSWER:  yes you sure do!
QUESTION:  I have a 82 yz 125 and do trail riding mostly. Top speed is not that important to me; I need more torque off the line. Right now I have 12/48. What do you suggest?
ANSWER:  12-51
QUESTION:  will a 14-51 work ok on a crf150r
ANSWER:  yes it will but you will need another part number
QUESTION:  I have a 2005 crf450r that has a 50 tooth sproket. If I put a 51 or 52 would I have to get a longer chain. Also what difference would that give me from low end to top end. Thank you
ANSWER:  yes you will need a longer chain your low end will improve and your top spped will go down all by about 10%
QUESTION:  I have a '07 250R, I put on a 53 rear, and it's a little to much, will adding a 14 up front (from current 13) make it ride like I had a 52 in the rear? Thanks!
ANSWER:  no it will be more like a 50
QUESTION:  Thank you. how much bigger could l go without replacing my exsisting drive chain? thank you for your time.
Q: I have a 07 honda crf150f. will a 53 rear sprocket fit my bike and existing chain? the bike is brand new. less than 10 hrs on it.
A: NO THE CHAIN WILL BE TOO SHORT
ANSWER:  1 teeth will be the most
QUESTION:  i have a 07 honda crf150f. will a 53 rear sprocket fit my bike and existing chain? the bike is brand new. less than 10 hrs on it.
ANSWER:  NO THE CHAIN WILL BE TOO SHORT
QUESTION:  I have a 2005 crf450r and I ride alot at the track and I wanted to know what would give me more low end torque for taking off after coming around corners but not slow my top end down to much.
ANSWER:  13-50
QUESTION:  i have a 2007 crf250 honda and currently running 51 rear sprocket,what change to performance will replacing rear sprocket with a 50 have..p.s. i am a novice with very little experience
ANSWER:  very small dif it will icrease your top end speed and lower your tourqe
QUESTION:  HI GOT A CRF 250X 05 MODEL GOT 52 REAR 14 FRONT AT THE MOMENT BUT JUST GOT 13 FRONT 47 REAR CAN U TELL ME WOT DIFFERNCE THIS WILL MAKE TO THE POWER
ANSWER:  it will give you more high end speed
QUESTION:  hi there,do you all sell a 42 tooth rear for a 1982 honda 250r atc?
ANSWER:  no sorry we don't
QUESTION:  I have a '08 crf 450,now I have 12 front and 48 rear is this the best for supercross because I need torque,Thanks
ANSWER:  there is no best set up every one is difrent use what feel best for you
QUESTION:  I am 250lbs and am riding a 01 cr250r. I am looking for something to increase my low end. Ride course and hills.
ANSWER:  try 13-50
QUESTION:  I have a stock 07 CRF 250R. Live & ride in the colorado Mts.(8,500+ Ft. elevation) Terrain is very steep and technical. I'm tired of feathering the clutch or going balls to the wall not because I want to but because I have to! What sprocket & chain size do you recommend for vastly improved low end ability without sacrificing too much top end for the times I want to ride the flats in Pueblo?
ANSWER:  go one down in the front or 2 up in the rear
QUESTION:  i want to know what is the stock sprocket size for the crf450x 08 rear and front>?? and wht is the best sprocket size for handling in the desrt sand?
ANSWER:  13 51 is stock 13-49 will be better for sand
QUESTION:  I'm doing a custom project and need a 530 rear sprocket for a 1990 CR500. Is there a street model from Honda with the same bolt pattern?
ANSWER:  no sorry
QUESTION:  i have a 08 ktm300xcw w stock gearing i converted it into street and want street gearing what do u recomend
ANSWER:  14-44 will be good
QUESTION:  08 ktm 300 looking to put the widest supermoto tire in rear
ANSWER:  160
QUESTION:  1987 trx250r tock gearing i do a lot of free styling and whould like easer wheelie and cotrolable what do u recomend for gearing
ANSWER:  13-42
QUESTION:  i have a 08 ktm w stock gearing i converted it into street and want street gearing what do u recomend
ANSWER:  15-44 DEPENDING ON WHAT BIKE YOU RIDE
QUESTION:  i have CRF450x 08 we have big sand dune so what the best size for the bike?????front and rear???
ANSWER:  13-49
QUESTION:  what size chain will i need on my honda cr 250, i have a 53 on the back and a 13 on the front thaks wallett
ANSWER:  116 links 520 pitch
QUESTION:  i have a 92 cr 250 both front and rear sprockets are stock what set up will give me the best low end torque, i would prefere only changing the front. cheers wallett
ANSWER:  go one tooth down in the front
QUESTION:  I have a yz 250 and it has 14/50. If I want it to be a bit more tame on the band, what do you recommend? Thanks,
ANSWER:  14-48
QUESTION:  I have a 05 CRF450r and wanted to know what would be a good sprocket setup for dune riding. I'm thinking more bottom end to power thru the dunes. I would be running a paddle tire. I had an 8 paddle but the guy at the shop said to look into a 10 paddle. I run a 13/48 for everyday trail riding. Thank you.
ANSWER:  13-50/51 SHOULD BE GOOD
QUESTION:  I have a crf250r. I ride just about everything from enduros, hare srambles to mx track. My current gearing is 14/51. This combo works good for me with the very usable 1st, however I need a liitle more torque to get me up some obstacles without stalling, but don't want to have to constantly shift with top end power loss. What combo would work best.
ANSWER:  14-53 or 13-51
QUESTION:  hi i have honda XR-200 2006 model, what suggest ratio would you suggest for me to make it run faster on road. tnxs
ANSWER:  go up 1 in the front and 2 down in the rear
QUESTION:  I have 2005 crf 450 and do a lot of open trail riding,dirt drag racing for fun, and tight wooded trails. I am thinking of going to a 14 front and 46 rear. What difference would there be coming from a 13 front and 50 rear?
ANSWER:  you will have less tourqe and more top end
QUESTION:  I am rebuilding an '01 KX125 and wanting some more low end power out of it. I have a brand new 43 rear sprocket i havent put on yet. Is this sprocket going to even work for what i want? and if theres hope, what should i put on the front?
ANSWER:  i think the 43 will be way too small unless you are going supermoto
QUESTION:  What the best all around setup for a 96 cr250? Mostly trail riding
ANSWER:  13-50
QUESTION:  i have 2006 cr250 and like to free styl and do weelies i would like to do wheelies alot easer and slower it has stock gearing
ANSWER:  go to a 12-53 set up with a 118 chain
QUESTION:  I have a 2007 honda cr250r. I would like to kill some of the low end power. it has a stock front and rear sprocket. It has a 13/49 on it.
ANSWER:  then go to a 13-52
QUESTION:  I have a 2005 CRF250X. It has stock sprockets on it, which are too high for my type of riding. What is the sprocket combination that will slow the bike down as much as possible for extreamly tight trail riding.
ANSWER:  go to a 13 front
QUESTION:  I have a 1998 CR 250r and I am looking for more low end power (mud/sand), what set up is best for front and/or rear sproket, without doing any other modifications to the bike.
ANSWER:  13-52 WILL GIVE YOU MORE LOW END
QUESTION:  i have a 04 450r i only ride in the bush and target hill climbs i am runing 13/51 gears iam not happy with the top end for the open straits but dont want to mess the bottom end . thinking 14/51 or to bigger jump
ANSWER:  no i think this will be a good start. you will have to experiment to find the best set up for yourself.
QUESTION:  I have a 1991 cr250 and do all desert trail riding, sand washes and fire roads, It has a 13/52 now and no top end, about 53 mph winds it up. I don't need a ton of top end, but would like to cruise at 45-55 without it winding like crazy. What is the best sprocket set up
ANSWER:  go to a 14 front
QUESTION:  I have an 04 250x with stock gearing. There is a big gap between 2nd and 3rd. What set up would be best to close up the gap and maximize performance?
ANSWER:  go down 1 in the front
QUESTION:  I have a 2006 CFR450X, like to ride slower technical trails what sprocket change do you suggest?
ANSWER:  13.48
QUESTION:  hi, i have a new 2008 CRF250R and i would like a bit more pull down low what sprocket combo would be best?? and how much top end would be lost! thanks heaps!!!
ANSWER:  13-53 will work you will loos abot 5-7% of top end speed
QUESTION:  i have a 2005 crf 250r and i ahe 13-51 on it and it seems to top out quick. my friend has a 13-48 and i want to be able to stay with him, with out changing to rear sprocket. What size should i put in the front?
ANSWER:  a 14-51 will be very close to a 13-48
QUESTION:  Hi i hope you can help me. i ride a CRF250 07 and wanna try 13/55 is that ok to get great tourqe?
ANSWER:  its too much
QUESTION:  I have a 2005 honda 450r with hotcam stage 2,hmf pipe, k&n and jet kit. should i keep stock size sprockets or change? i do all kinds of riding just want more take off then top end but still have POWER ALL AROUND.
ANSWER:  yes you can do a 13-50 for more low end power
QUESTION:  2008 honda crf100f slow on take off, 11-50 i think
ANSWER:  THEN GO TO A 53 REAR
QUESTION:  I have a 06 KTM 560 SMR with stock sprockets. (14 - 45)? I have a street kit on it for the road and need to get more top speed so I can get a better highway speed. What set up should I use?
ANSWER:  15-47/48 will work well
QUESTION:  I have an '05 CRF 250 R all stock that I want to use for mountain trails. I find that I need more low end and the ability to creep along a little better without having to ride my clutch, even in first gear. What do you recommend for front and rear sprockets and chain? Thanks, Jeff
ANSWER:  13-53 will do it and use our mrd-6 chain.
QUESTION:  I ride a 1999 CR250r and am riding alot of desert/dunes with this bike. What would the best combination be for this application?? I am currently running stock.
ANSWER:  13-48 would work great
QUESTION:  i have a 06 crf 450r i ride a little bit of everything from woods to outdoor Tracks looking to get a little more speed without sacraficing to much torque? it has a KNN airfilter and a whitebrothers exaust
ANSWER:  KEEP THE 13-48 SET UP
QUESTION:  I have an 06 yz125 and i ride a short track with a lot of tripples i come just short on because i cant get enough speed out of corners. What gearing would help improve that? do i need a new chain?
ANSWER:  I WOULD SAY TRAIN TO USE A LOWER GEAR AND PUT A 50 ON THE REAR AND YES YOU WILL NEED A NEW CHAIN
QUESTION:  2007 CRF250R. Currently have stock gearing. Race in outdoor track/conditions. Will adding one tooth more to rear give it more of a kick, and still keep speed? I like the stock gearing, but want to experiment, also would like more kick out of turns.
ANSWER:  go up 2 on the rear or 1 down in the front for more kick.
QUESTION:  i got a crf450x8 that i just fixed 17inchs supermoto wheels on, the front sprocket is 13 and the rear one is 51, the rpm goes so high in the 5th gear what would be the best rear sprocket size for a perfect speed?
ANSWER:  44 or 45 and a 14 front
QUESTION:  I have a 2004 CRF250X that I'm riding on the street. I'm running a 14 tooth front and 48 tooth rear, but I still want some more top end. Everybody is telling me that there is no 15 tooth front sprocket made for my bike. Is it a clearance issue?
ANSWER:  not at all as far as i know and we make them 2030-520-15
QUESTION:  how many links are in the chain to order cr 125 1998
ANSWER:  you will need a 120 and cut it down to 114 for stock gearing
QUESTION:  my honda rebel 250 has stock sprockets: Front 14 teeth and rear 33 teeth . do you have any sprocket that can improve cruising speed and lower rpm . thank you . binh
ANSWER:  NO SORRY WE DON'T MAKE THEM FOR THE REBEL 250
QUESTION:  i just bought a 06 crf250 with a bunch of motor mods and a pro circuit outdoor trans, the bike currently has a 13-50 gear setup and im not really a fan of it. what do you think would be the best all around moto ratio for the bike?
ANSWER:  go to a 13 52 or a 53 to get the low end back
QUESTION:  i have an 01 cr 250 running a 14 / 48 was thinkin of changing to a 13 / 50 what effect will this have ?? thanx
ANSWER:  MORE LOW END POWER
QUESTION:  I have a 2005 450R with 14 front and 51 rear. I do mostly technical trail riding on dirt / rocks. I am using the clutch way too much because the gear ratios seem extremely narrow. I want a wider set of gear ratios. Any ideas?
ANSWER:  14-48
QUESTION:  ya i jsut bought a honda cr 125 1998 and it came with the front sproket welded on and i was wondering how u would get that off and butt the wright kind of nutt or somethang to hold it on there insted of welding thanks
ANSWER:  you shoulkd replace the output shaft
QUESTION:  Hi, I have a 2005 CRF250X and while riding on the street, I feel like I need a 7th Gear. How to solve this using non OEM Sprockets? Thanks.
ANSWER:  15-50 should do it.
QUESTION:  i have a yz 250 2006 with factory gear ratio 14/49 if i install a 15/49 u think is good gear ratio fot trail riding thanks
ANSWER:  it will be a lot taller is that what you want?
QUESTION:  how would a 14/44 combination work for me on a kart track? If not, could you suggest another combination. The bike is a crf 250r. Thanks!!
ANSWER:  that would be perfect.
QUESTION:  I have an 05 crf450 with 13 front and 50 back. I do alot of technical trail riding and find that my bike bogs down when going slow speeds and have to use the clutch way to much. What do you recommend?
ANSWER:  go to a 51 or a 52 or ride in a lower gear
QUESTION:  I just submitted that question concerning the 2 sets of wheels and doing the poor mans super moto. I got one more question. For my dirt set of wheels, what do you recomend for a rear sprocket?? Because I obviously want to be able to run the same front sprocket and chain if possible and be able to have both worlds work for me. If a second chain is necessary or even a second front sprocket, then hey thats what needs to be done. But is there a combo in your opinion that will work for me where I just change wheels and dont have to mess with front sprocket and or chain?? Thanks again, Brett
ANSWER:  Yes there is no one set up that will work for both
QUESTION:  I have a new Honda cfr450x, new had a Honda before. This bike seems like it needs another gear, I race AMA Desert and need to achieve smooth higher end speeds. 14/48 ?? or 15/47 ??
ANSWER:  15-47 will work better
QUESTION:  have you herd of gear box problems when giveing a crf 450 more top end than 14 49
ANSWER:  no not at all
QUESTION:  I have a cr80r expert and i bought a srocket a few months back and its still slipping what should i do
ANSWER:  slipping??? is you clutch worn out or you need more top end?
QUESTION:  hi jsut got my bike its a 2002 honda cr125r and what to change the sprockets front and back what is the best for outdoor track and and what size of chain should i get and any other cheap tricks to get the best out of my bike thanks chris
ANSWER:  13-51
QUESTION:  i need more topend out of my 99 cr 125r it has a 13/51 setup now . what is your recomendation for more speed.
ANSWER:  YOU CAN DO A 49
QUESTION:  i have a 2001rm 125 what is the best set up for quick response out of turns and short track power?thanks
ANSWER:  12 FRONT 51 REAR
QUESTION:  hi i have a 1997 cr 125 it has a 13/48 now the bike boogs a lot would it help if i went to a 12/48 or what size should i get
ANSWER:  better to go 13-51
QUESTION:  I have a '97 CR250r that has a stock front sproket but a 53 tooth in the rear. This is how the bike was setup when I got it so I am just used to it and don't know any better. I only ride trails and hills and am also used to a stock '93 KDX 250. What is going to be the best gearing for my CR for what I do? BTW, I'm a pretty lightweight girl so I don't want something that might bring my front end up too much...
ANSWER:  13-49 OR 50 WILL BE THE BEST
QUESTION:  I got a 13/49 right now can i change the front to a 14?
ANSWER:  sure
QUESTION:  i have a 1982 honda 250 custom. i was told replacing the rear sprocket would increase my to speed. what size do i need and do i need to replace the front as well?
ANSWER:  YOU SHOULD ALWAYS REPLACE THEM AS A SET BUT IF YOU GO 2 TEETH DOWN ON THE REAR YOUR TOP SPEED WILL INCREASE.
QUESTION:  I Have 05 crf450 and it has a little to much torque through the corners, but i still want to have some torque. Im going to be racing outdoors. So what should I put on it for gears?
ANSWER:  13 48 is stock so a 13-49/50 shold do thr trick
QUESTION:  hi, i have a 2000 yz250 whats the best gearing to tame it out and have a smooth power band? thank you!!!
ANSWER:  14-49
QUESTION:  I have a 06' crf450r. I would like to make it a little more woods friendly. What gearing should I use for the tight stuff?
ANSWER:  13-48
QUESTION:  I have a 99 cr 250 that a piped and runs on 110 fuel i ride mainly trails now and am looking for my top end what gearing should i used.
ANSWER:  13-48
QUESTION:  Ihave a 95 cr 500 street legal what is the best set up for the street.
ANSWER:  i would say 15-45/46
QUESTION:  Have a 06 CRF250 what is the best combination for front and rear replacement for high midrange power and leaning more on the low end torque
ANSWER:  13-50/51 would work best
QUESTION:  I just bought a 07 crf 450 with a 14 tooth front and 45 tooth rear what is this set up. whats the best set up for a desert / practise at the track for a novice rider
ANSWER:  sounds like a supermoto set up
QUESTION:  I ride long distance desert races and need my 2002 CRF450R to hit 100+mph. What front and rear sprockets should I run? Many thanks.
ANSWER:  15 47
QUESTION:  I am planning on getting my husband a new rear sprocket for his 2003 CR-125. Maybe even a front. What size or combo would give him more power and torque?
ANSWER:  13-53 WILL BE THE BEST COMBO
QUESTION:  I have a new 07 crf150 expert and I do alot of trail riding. will changing the sprocket do the same for me as getting a flywheel weight, if so what combo should i get.
ANSWER:  no it will not a havey flywheel is better for tourqe then gearing
QUESTION:  I have a stock 05 crf 250r I do alot of Dunes and tight trail riding with alot of hill climbing. What combo could I use to keep me from staling out on the trails.
ANSWER:  go to a 13-53 (just like the x)but you will need a longer chain. 116 links
QUESTION:  I have a 2004 crf250 im running the stock gearing, but I just bought a 49 rear, am I going to lose alot of low end, how do you think the bike will run, I usually ride tight tracks...thanks
ANSWER:  you will gain a more managable bike and if you need more low end shift down
QUESTION:  I have a crf 450 06 with 14/52 that gets through alot of rubber,If i change the front to 13t what would be beter on the rear for less wheelspin in mud and stone conditions. Thanks
ANSWER:  NO 13 WILL MAKE IT WORSE GO TO A 50 OR 49 REAR
QUESTION:  I have a 2002 crf450r and am comming up just a little short on some dubble jumps. i have a 13-50 combo now. what sprocket set up would give me a little more power to clear the jumps?
ANSWER:  go to a 51 or a 52 but keep in mind your top speed will come down by about 10%
QUESTION:  I am looking for extreme low end and really good mid range on a 04 CRF450R. Currently 13/48 with powerful low end and a really short mid range. What would 13/51 do ??
ANSWER:  will give you more low end less top end and quicker mid range
QUESTION:  I have a 2004 CRF450 with a 13/48 setup, the bike had low end power but peaked quickly in mid range. I went to a 14/51 set up and now when my mid range peaks I am going scary fast. I need to tone it down just a hair. What change to you recomend ??
ANSWER:  14-49 should make a good dif try it out.
QUESTION:  I have a 2006 crf450r and I do all types of riding (desert,dunes,mx and trails). it is stock now and sometimes I wish it had another gear...can you help
ANSWER:  yes go to a 14-48 it will give you that extra gear you are looking for
QUESTION:  What is the best sprocket setup on a cr250 2004 two stroke for a hard hitting power band and not such a short rear ratio? Im flying through gears and top end very poor and it feels like power band is always there, what sprocket setup for a balanced ratio for track and out rides.
ANSWER:  13-48 (STOCK)IS VERY GOOD FOR THE 04 CR 250 PROBEBELY THE BEST RATIO
QUESTION:  I have a crf450r and want to gear it for mx.I need more on the low end. it is fully stock. what gearing should i put on it. John
ANSWER:  13-48 would be the best
QUESTION:  i ride a honda cr250r, 14/53 i need more top end ive never seen a 15/53 combo is that crazy? and why. is there a better combo like 14/50 i ride in the rocky, sandy desert is this change going to affect my jetting? thanks
ANSWER:  no your jetting stays the same its just the power delivery that gets changed stock on your bike is 13 49 for more top ends go to a 14 49 or 14 48 but not 14-53.
QUESTION:  i have a cr 125 2004 and want more power off the start i have know 13 and 53 combo i dont really care about top speeds mostly trail ride need more torque what combo could i use.
ANSWER:  12x53 then
QUESTION:  i have a 2006 crf 450r i want the fastest pick up speed and the slowest long run what front and rear ratio is the best?
ANSWER:  13 50 should work best on your bike
QUESTION:  I have a 1988 cr 125 and i have almost no bottom end and thinking a drop in 2 teeth in the front sproket would help
ANSWER:  go 1 down in the front and 1 up in the rear 2 in the front will be too much
QUESTION:  i got a 2007 honda 450r i ride tracks it comes with a 48 tooth was going to put a 50 tooth to make it smoother in the low end is 50 to much???????????
ANSWER:  YES IT IS IT WILL SPIN TOO MUCH 49 IS THE MAX
QUESTION:  I HAVE A 04 CRF250R AND WAS WONDERING WHAT DOES IT DO TO THE BIKE IF U PUT A BIGGER FRONT SPROCKET ON OR A BIGGER REAR SPROCKET? MY BIKE HAS A 13 IN FRONT AND A 50 IN REAR NOW?
ANSWER:  BIGGER FRONT MORE TOP END SPEED BIG REAR MORE TOURQE.
QUESTION:  i have ay honda cr250r 2003 model whats the best sproket size for the rear i do a lot of bush riding?
ANSWER:  51 WOULD WORK BEST
QUESTION:  im lookin for a chain and sprocket for a cr 80 honda 1984. what can i use
ANSWER:  sorry we dont have application for this bike
QUESTION:  I have a 2003 crf450r, right now shes only used in the dunes, what sprocket combo will put the least amount of stress on engine and still give me the power i want., Thanks
ANSWER:  13-49/50
QUESTION:  i have a 99 cr250 and i want to be able to wheelie in lower rpm ranges
ANSWER:  get a 12 53 gearing
QUESTION:  I have a 2005 CRF 450R and do mostly trail riding in the trees what size should i go to have a lower first gear?
ANSWER:  MOST WE SELL IS A 50 IT WILL MAKE THE BIKE A LOT SMOOTHER
QUESTION:  i have a 2005 CRF450R. If i run a 15 tooth sprocket in the front, and i run a 43 tooth in the back what top speed am i looking at hitting? and how will that effect my low end?
ANSWER:  I WOULD SAY ABOUT 100+ IT WILL REDUCE YOUR LOW END BY 20%
QUESTION:  I have an 99 cr250. I'm running a 13/50 and want more of a low end in 3rd gear. whats the best to run if I like track riding and need a little more to clear 45' doubles.
ANSWER:  try a 51 or 52 for more tourqe
QUESTION:  I have a yz 250 F 2007 and I'm looking to increase top end what should I Do?
ANSWER:  go up in the front 1 tooth
QUESTION:  I want to be a little faster out of the corners and before the jumps. What would be the best front/rear sprocket combo for that?
ANSWER:  go down 1 in the front or 2 up in the rear depending on the bike you have
QUESTION:  i have a 1998 cr 125 and it has a 13-52 gearing and i want more zoom out of the hole what would a 53 do on the rear would i notice alot more power .i only trail ride but like to go fast on the long run thanx dave ...
ANSWER:  IT WILL MAKE A SMALL DIF GO TO A 12 FRONT FOR A BIGGER DIF.
QUESTION:  to convert a motocross in a supermoto...the rear sprocket of how many teeth I need? now I have 52 teeth
ANSWER:  44 or 45
QUESTION:  what is the smallest rear sprocket for a 1989 cr500r i can get
ANSWER:  39 TOOTH 5027-520-39T BLACK
QUESTION:  what top speed will i get on a 2002 cr250r if i run 13/50 sprockets. i am mostly riding motocross tracks
ANSWER:  65+
QUESTION:  I have a 2004 CRF 450R and am looking to increase bottom end power. If I go to a 53 tooth rear sprocket, do I need to change the OEM front spocket and/or chain?
ANSWER:  you will need to change the chain or you can go to a 12 tooth front
QUESTION:  I have a 2003 cr 125 with a 12 tooth in front and would like to go to a 53 in the rear. my question is what size chain do i need?? Thanks Rudolph
ANSWER:  520 BY 118 WOULD WORK FOR YOU YOU CAN USE OUR MRD-6
QUESTION:  I have a 99 cr250 with a 13 on the front and a 51 on the rear is that good for trails if not what do you rec what if i put a 14 on front what would that do. thanks
ANSWER:  like going to a 48 in the rear whice is what i was about to recommend.
QUESTION:  I have an 04 CRF450R and want to achieve a little more top end for riding on fire roads, I have a 13 in the front and a 48 in the rear right now, which is stock. If I go to 14 in the front what does that do for me? What does going up one in the front equate to in the rear in terms of teeth? Is the a front/rear ratio? What type of chain should I buy? Thanks
ANSWER:  1 UP IN THE FRONT IS THE SAME AS 3 DOWN IN THE REAR GOING TO A 14 FRONT WILL GIVE YOU ABOUT 15 MPH ON TOP MRD 6 WILL WORK GOOD FOR YOU DRIVEN RACING
QUESTION:  sorry to ask this but whats the best gearing set up for a 2000 cr-250 for the desert? thanks
ANSWER:  depends on how fast you want to go. 14-47 should be good.
QUESTION:  what is the best sprocket set up for top spead on a 2000 cr-250 thanks joe
ANSWER:  15-48
QUESTION:  i have 2005 cr 125 what would be the best front and rear sprocket combination for racing mx looking for little more power out of the turns and off start line
ANSWER:  13-53
QUESTION:  I'm looking for a 30 tooth rear sprocket for an '07 Honda Rebel 250. Do you guys have it? Thanks.
ANSWER:  NO SORRY
QUESTION:  i have an 04 crf450 and do trail riding only.If i went up on the rear only to 53 tooth will it rub the chain on the guide. or will it fit without changing the guide ok. thank bill
ANSWER:  i never tried my self so i realy can't tell BUT ALSO NEVER HEARD THAT TO BE A PROBLEM DRIVEN RACING
QUESTION:  im looking for major tourque from my 2001 any sugestions. mostly for hill climb. also what would be best for trails.
ANSWER:  2001 what ? go up on the rear as high as you can. DRIVEN RACING
QUESTION:  I have a 2001 cr 250. What would be the best front and rear sprocket combination for racing on mx tracks. I'm looking for a little more power out of the turns
ANSWER:  13 50 IS STOCK IF YOU RACE ON A TIGHT TRACK 12-50 WOULD WORK GOOD IF ITS A BIG WIDE OPEN TRACK 13-52 WOULD WORK BETTER. DRIVEN RACING
QUESTION:  what is the p/n for tne 12 tooth front. don't they sell a 54 tooth for the rear? 2001 cr250r
ANSWER:  1054-520-12 53 IS THE BIGGEST WE MAKE DRIVEN RACING
QUESTION:  I want the lowest gearing I can get for a cr 250 2001 I do a lot of trail riding
ANSWER:  you can go as low as 12-53 DRIVEN RACING
QUESTION:  what is the best size rear sprocket for a crf 450
ANSWER:  49 tooth sprocket is the best selling crf 450 sprocket. DRIVEN USA
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