DT125R ARCHIVE

karl_skyline · karl_skyline

Hi Ive just orderd up a 15 tooth sprocket for my dtr 125 and was wondering does one tooth less on the front sprocket make much difference? i was hoping it will wheelie easy with one tooth less?

plebpl · plebpl

hello everyone, i noticed earlyer that my chain had about 8-10 cm of play on it. i looked through the haynes and found that it need about 2.5 - 4 cm of play. so ive now adjusted it but what i want to know is if there is anything i should look out for that the loose chain may have caused? ryan. -- Edited by plebpl o...

dtrcruzer · dtrcruzer

i didnt no were to put it so i put it in here im after a coloured ie blue renthal chain and sprocket for a 07 dtr any one no where to get them from or if they even do them for 07 dtr cheers

medxb183 · medxb183

anyone know the size of the chain ? (running on standard teeth sprockets)and should i go fo a heavy duty one or standard ? thanks.

dtrdave · dtrdave

My bike has been fitted with a 520 pitch chain so i need to upgrade the sprocket on my off road wheels to that. Any idea what one i should go for? the sprocket om my SM wheels is a 43T but i'd imagine something a bit bigger than that for the off road. So what are you lot using for off road riding? My bike will top ou...

scott bee · scott bee

im thinking about getting a 18 tooth front sprocket for my dt instead of the standard 16 tooth but ive heard you loose alot of acceleration, has anybody fitted a 18 tooth sprocket to their biike if so could you tell me what the performance is like.

Leprekonas · Leprekonas

Hello everybody, i am new here And i have one question for you guys. When i sit on my bike chain looses a lot. If i adjust chain with rider on bike, chain gets very tight when rider gets of. And if i adjust chain without rider on bike, when i get on bike chain looses a lot. I dont think its normal. Maybe you have...

DTPOWER · DTPOWER

so i called yamaha to ask how much a 2 sprokets and a chain would cost and they said that they sell a whole set for 602 sek and that is about £ 51 is that a good price or should i look somewhere else?

dtrcruzer · dtrcruzer

is it the lower sprocket the better acceleration and the bigger the sproket better top end or is it the other way round??

guyz · guyz

Guys iv seen yz 125 rear sprockets in blue, will these fit the dt? also how many teeth is a standard dt rear sprocket as these yz ones are saying 48t?

Gouldy · Gouldy

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=350119062780

medxb183 · medxb183

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=350119062780

AAAthreat · AAAthreat

Ive really really need a new chain and sprocket set infact it should have been changed at least 8 months ago , god only knows how I passed my MOT a few months ago. Anyway I don't have allot of money and was wondering what set to get on Ebay there are loads that are all pretty much the same price. Im just really w...

rmbukk · rmbukk

Could anyone tell me where to get a smaller front sprocket and what size to get? Ive heard that people get one with 1 less tooth than standard but how many is that? Also would it make a drastic difference to my bikes acceleration im not really worried about top speed.. Secondly could someone show me where...

sprocket · sprocket

rights dtr heads, how often do you all need to tighten your chain, coz a did it about a month ago and its really slack, i travel about 10 miles a days to work and back and pull the odd wheely. cheers

pauldt125x · pauldt125x

hi all i have a dt125x 07 can get 80mph 85 at a push but i never rely go past 50mph so i am going to change the sprockets front or back to get of the line farster and to pull the front up without reving the balls out of it . just need to now what's better front or back ? and how meny teeth to add or take off ? and where to...

Graeme380 · Graeme380

Have a 13 tooth front sprocket for my 98dt125 need to know if i also have to change the rear sprocket and chain.Am also going to peg the powervalve open does anyone have any thoughts as to how these mods will make the bike for going off road hill climbing and stuff as it struggles at the moment.

polsta · polsta

ive done a fair few miles now without ever removing the chain, so as ive just boosted the bike up i think i best get it off,clean it properly and then put it back on all perfect so any advice on this ? , i dont quite get in the haynes book about all the tightest spot and stuff, so would appriciate a human lol, gui...

Captain Liberious · Captain Liberious

Hello people....I've got a 13 tooth front sprocket and 46 rear, was considering getting either a 14 or 15 tooth front sprocket, what d'you think? Not after blistering speeds, I'd just like it to be able to cruise at 65/70 without thrashing the engine so much. I've got a '99 DTR just fitted a full DEP ex...

jasedtr · jasedtr

can any one tell me which size sprocket is best for me?i have a 16 front and 57 back and want faster take off was thinking of a 13 tooth,is this to small?????

boy wunder · boy wunder

hi guys i have a dt125r 2001 it has a full dep pipe on it i have done the reed switch and the inlet manifold i have a 15 tooth front sprocket and 57 rear it does 75mph so if i put 16 tooth on front wud it make it better top end and say 45 on the back and help appreciated

Davie139 · Davie139

Im getting my DEP System fitted when the bike hits the 600 miles, should be next monday. I wish to incrase the power more with out messing up the warranty. I was wondering about sproket kits and all the other things like that. If any one has any ideas or some know how that would be greatfull.

mushty111 · mushty111

hi guys what sort of sprocket ratio are peeps running out there? my dtr has a 57 tooth on the rear, its getting to the end of its life so am thinking of changing it for a smaller one, whats the general thoughts out there? any help muchly appreciated cheers.

CF · CF

Hi, Can anyone assist? All i use my DT for is going across the field so i'm really looking to increase the acceleration rather than top end speed. Therefore am i best making the frt sprocket smaller or the back one larger? Or does it not make a difference which i change? the only reason i ask is i can find s...

monkeyseemonkeydo · monkeyseemonkeydo

Sorry if this has been answered elsewhere-I did look but couldn't find anything. Basically I'm considering changing the front sprocket on my TDR to a slightly bigger one (plus one or two teeth available from Wemoto) and would like to know if anyone's done this or if there's anything I should know befo...

Topic		Started By	Replies	Views	Last Post
	15 tooth sprocket (Preview) Hi Ive just orderd up a 15 tooth sprocket for my dtr 125 and was wondering does one tooth less on the front sprocket make much difference? i was hoping it will wheelie easy with one tooth less?	karl_skyline	11	729	Nov 22, 2009 by element
	Chain (Preview) hello everyone, i noticed earlyer that my chain had about 8-10 cm of play on it. i looked through the haynes and found that it need about 2.5 - 4 cm of play. so ive now adjusted it but what i want to know is if there is anything i should look out for that the loose chain may have caused? ryan. -- Edited by plebpl o...	plebpl	4	347	Nov 22, 2009 by plebpl
	chain and sprockets (Preview) i didnt no were to put it so i put it in here im after a coloured ie blue renthal chain and sprocket for a 07 dtr any one no where to get them from or if they even do them for 07 dtr cheers	dtrcruzer	22	500	Nov 16, 2009 by dtrcruzer
	chain (Preview) anyone know the size of the chain ? (running on standard teeth sprockets)and should i go fo a heavy duty one or standard ? thanks.	medxb183	4	348	Nov 3, 2009 by element
	What sprocket to use? (Preview) My bike has been fitted with a 520 pitch chain so i need to upgrade the sprocket on my off road wheels to that. Any idea what one i should go for? the sprocket om my SM wheels is a 43T but i'd imagine something a bit bigger than that for the off road. So what are you lot using for off road riding? My bike will top ou...	dtrdave	8	426	Oct 22, 2009 by ....
	sprockets (Preview) im thinking about getting a 18 tooth front sprocket for my dt instead of the standard 16 tooth but ive heard you loose alot of acceleration, has anybody fitted a 18 tooth sprocket to their biike if so could you tell me what the performance is like.	scott bee	2	336	Oct 12, 2009 by ben350
	Question about chain tension. (Preview) Hello everybody, i am new here And i have one question for you guys. When i sit on my bike chain looses a lot. If i adjust chain with rider on bike, chain gets very tight when rider gets of. And if i adjust chain without rider on bike, when i get on bike chain looses a lot. I dont think its normal. Maybe you have...	Leprekonas	1	410	Oct 3, 2009 by Seiki
	is this a good price for 2 sprokets and a chain? (Preview) so i called yamaha to ask how much a 2 sprokets and a chain would cost and they said that they sell a whole set for 602 sek and that is about £ 51 is that a good price or should i look somewhere else?	DTPOWER	12	384	Sep 14, 2009 by craigbulmer
	sprokets???? (Preview) is it the lower sprocket the better acceleration and the bigger the sproket better top end or is it the other way round??	dtrcruzer	11	445	Aug 7, 2009 by dtrcruzer
	Yz rear sprocket (Preview) Guys iv seen yz 125 rear sprockets in blue, will these fit the dt? also how many teeth is a standard dt rear sprocket as these yz ones are saying 48t?	guyz	1	330	Jul 5, 2009 by Mugen Seiki
	Chain size (Preview) http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=350119062780	Gouldy	1	344	May 22, 2009 by dtrcruzer
	chain (Preview) http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=350119062780	medxb183	2	417	May 6, 2009 by medxb183
	What chain & sprocket set? (Preview) Ive really really need a new chain and sprocket set infact it should have been changed at least 8 months ago , god only knows how I passed my MOT a few months ago. Anyway I don't have allot of money and was wondering what set to get on Ebay there are loads that are all pretty much the same price. Im just really w...	AAAthreat	5	500	Mar 6, 2009 by Seiki
	Smaller front spocket and front sticker above headlight.... (Preview) Could anyone tell me where to get a smaller front sprocket and what size to get? Ive heard that people get one with 1 less tooth than standard but how many is that? Also would it make a drastic difference to my bikes acceleration im not really worried about top speed.. Secondly could someone show me where...	rmbukk	3	364	Feb 23, 2009 by SimsonS51E
	Chains ??????????????????? (Preview) rights dtr heads, how often do you all need to tighten your chain, coz a did it about a month ago and its really slack, i travel about 10 miles a days to work and back and pull the odd wheely. cheers	sprocket	6	333	Dec 30, 2008 by sprocket
	SPROCKETS help (Preview) hi all i have a dt125x 07 can get 80mph 85 at a push but i never rely go past 50mph so i am going to change the sprockets front or back to get of the line farster and to pull the front up without reving the balls out of it . just need to now what's better front or back ? and how meny teeth to add or take off ? and where to...	pauldt125x	3	424	Oct 9, 2008 by alzabhoy
	98dt chain and sprocket (Preview) Have a 13 tooth front sprocket for my 98dt125 need to know if i also have to change the rear sprocket and chain.Am also going to peg the powervalve open does anyone have any thoughts as to how these mods will make the bike for going off road hill climbing and stuff as it struggles at the moment.	Graeme380	1	321	Aug 30, 2008 by Gixergav
	Removing cleaning and re fitting the chain and chain tightness ? (Preview) ive done a fair few miles now without ever removing the chain, so as ive just boosted the bike up i think i best get it off,clean it properly and then put it back on all perfect so any advice on this ? , i dont quite get in the haynes book about all the tightest spot and stuff, so would appriciate a human lol, gui...	polsta	4	356	Aug 17, 2008 by polsta
	SPROCKETS (Preview) Hello people....I've got a 13 tooth front sprocket and 46 rear, was considering getting either a 14 or 15 tooth front sprocket, what d'you think? Not after blistering speeds, I'd just like it to be able to cruise at 65/70 without thrashing the engine so much. I've got a '99 DTR just fitted a full DEP ex...	Captain Liberious	1	429	Jun 4, 2008 by polsta
	front sprocket size (Preview) can any one tell me which size sprocket is best for me?i have a 16 front and 57 back and want faster take off was thinking of a 13 tooth,is this to small?????	jasedtr	8	625	Jan 26, 2008 by Roger101
	sprockets (Preview) hi guys i have a dt125r 2001 it has a full dep pipe on it i have done the reed switch and the inlet manifold i have a 15 tooth front sprocket and 57 rear it does 75mph so if i put 16 tooth on front wud it make it better top end and say 45 on the back and help appreciated	boy wunder	4	508	Jul 20, 2007 by DIABLO
	Sprockets (Preview) Im getting my DEP System fitted when the bike hits the 600 miles, should be next monday. I wish to incrase the power more with out messing up the warranty. I was wondering about sproket kits and all the other things like that. If any one has any ideas or some know how that would be greatfull.	Davie139	6	457	Apr 18, 2007 by r0bsk1
	sprockets (Preview) hi guys what sort of sprocket ratio are peeps running out there? my dtr has a 57 tooth on the rear, its getting to the end of its life so am thinking of changing it for a smaller one, whats the general thoughts out there? any help muchly appreciated cheers.	mushty111	5	388	Apr 18, 2007 by dtrworld2
	Sprockets (Preview) Hi, Can anyone assist? All i use my DT for is going across the field so i'm really looking to increase the acceleration rather than top end speed. Therefore am i best making the frt sprocket smaller or the back one larger? Or does it not make a difference which i change? the only reason i ask is i can find s...	CF	12	423	Dec 2, 2006 by monkeyseemonkeydo
	Changing front sprocket (Preview) Sorry if this has been answered elsewhere-I did look but couldn't find anything. Basically I'm considering changing the front sprocket on my TDR to a slightly bigger one (plus one or two teeth available from Wemoto) and would like to know if anyone's done this or if there's anything I should know befo...	monkeyseemonkeydo	7	482	Mar 12, 2006 by monkeyseemonkeydo
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