A forum for owners of Yamaha TTR250 trail and enduro bikes!

JVOHV · JVOHV

Does anyone know if applying plasti dip to a cracked carb diaphragm will work to seal pressure? I will eventually replace, but I just spent $75 on carb rebuild parts and don't want to spend another $35 just yet. I assume it would be best to apply to underside of diaphragm due to the suction. Does gas c...

dlee22 · dlee22

Hi There, At the moment the TTR shops supply of valve stem seals are out of stock, does anyone have any other recommendations of where I can get some? - I'd like to rebuild the bike over Christmas break so need them as soon as possible. Thanks Dan

Hp · Hp

Hi all first question after my new purchase 1993 open endure I asked for a fresh MOT on the bike and got the report back that the rear swing arm and rear wheel bearings are shot I have had a look and can only get 2000 plus model rear wheel bearings on next day delivery from wemoto. Are the rear wheels the same o...

dlee22 · dlee22

Hi there, I've got a ttr thats burning oil and got the piston off and would like bit of confirmation of the size. I assume as there is no plus 1mm marker im safe to assume that its standard size. Any advice would be appreciated and if anyone could recommend parts that might be worth replacing whilst in the...

RodYorkttr · RodYorkttr

Please can anyone tell me what this is and where it goes on a TTR...I have no idea!

balin01 · balin01

Hi guys, I am not very happy because I hardly can find anything on the internet for my 1995 Open Enduro. I hope I won't regret buying this old bike. There are parts for later models (1999 upwards) but nothing for old TTRs. My question is are the fork gaiters the same on '99-08 models as on my 1995's? Could I...

mypobox · mypobox

[video=http://youtu.be/iNECB6V4Pd8?list=UUR8ww-Yw96_sxAqhsAknSlg]

locky · locky

http://www.oponeo.co.uk/moto-tyre-details/michelin-enduro-comp-iv-90-90-21-54-r-front-tt/?origin=prodlisting&gclid=CjwKEAiA74qkBRCdrM-6or7U73QSJABCDL9pY8kT1D4wa_4oUvwL-A7sf8JmPXRoSAnFGPbtpAq1JBoC9EHw_wcB

mossproof · mossproof

Every ad I see for a TTR oil pump includes a little semicircular tin guard. Every engine I have opened up has had no such guard fitted Is someone taking them off before I get in there or were they not always fitted? This is my experience on both pre and post Y2K engines. Not sure of the purpose exactly - can an...

Ray Luxury-Yacht · Ray Luxury-Yacht

Hello everyone! I have had my TTR for a couple of months now, but haven't really got to ride her much. I seized the opportunity last weekend however to get a decent ride in for the first time. Despite enjoying the bike, it became clear that it is not carburating too brilliantly. It's ok to ride, don't get m...

TTRHead · TTRHead

I have had a few TTR's over the years but one I bought recently I noticed that its got a grease nipple on the rear shock linkage. I am trying to work out if someone has done this or its a lowering link. the bike sits lower I think than others I have had. But maybe its just me, because I have always adjusted the sp...

Ammity · Ammity

My old man had a box of motul 7100 10w40 leak through his truck today and the company told him to throw it out but he decided to pass it on to me (thank's mate). There are 16 litres of this stuff and I was curious if it was fine to use in the ttr? It's coming into summer here in Australia and it can average around 3...

TTRHead · TTRHead

I have noticed a few times when the fuel is left on over night on the bike I get a weep of fuel on the hole which is at the bottom of the float bowl where you would drain the fuel out once the drain screw was undone....I don't no why this would be surely there is nothing there to wear out?

TTRfan · TTRfan

I recently fitted a rebuilt 250 engine to my own TTR to give it a thorough test before offering it for sale. I was very pleased that it started and ran well but when I parked it up there was a bit of an oil drip under the engine The cam cover gasket and decompressor plug were both dry and closer inspection sho...

TTRfan · TTRfan

I refurbished a TTR for my brother-in-law Keith a few years ago. Great bike and he has been enjoying riding it, when he can't get out on his Duke that is! However, from early on there was an oil leak which we put down to one of the banjos on the external oil line. However, Keith replaced all the washers with...

TTRHead · TTRHead

Would I be ok using a 5w/30 fork oil? I am in the process of changing it. Following Brians excelllent stickie again on changing the fork oil. I noticed when compressing the forks you can hear a squeek, It sounds like the springs making the nosie inside to me. As you push down. But I am guessing it could sti...

Ammity · Ammity

Hey lads, me again (big surprise) symptoms; - My bike will drop revs at idle and even stalls when i pull the clutch in sometimes - It can die if i suddenly blip the throttle off idle - It starts really easily when cold but needs a bit of throttle when hot to start - The exhaust has a hell of a lot of black crap in t...

Dr_B · Dr_B

Wasn't getting any gas in my carb so I inspected the fuel line to find a piece of plastic in there Is there some plastic that's supposed to be in the fuel line to slow it's drip or is this just some random plastic that got pushed in there? Thanks

yooper · yooper

Hey Guys. I have been having a whole plethora of issues with my bike, but knocking them out one step of a time. Most recent, I replaced the float, and float Needle valve assembly, since the carb was overflowing fuel when I would turn the fuel on. That issue is solved now. But now my issue is that the bike wi...

TonyB479 · TonyB479

I have a 2000 TTR250 that was basically a basket case when I got it, mechanic is working on reassembling it and realised the cam caps are broken and the heads' alignment dowl is missing. Can I buy replacement caps for it? Will there be a tolerance concern with different caps than the originals? Can I p...

vinnie · vinnie

http://www.ghostbikes.com/5213-5213-black-pro-range-b5213-adjustable-mx-lift-stand.html

TTRfan · TTRfan

I have run out of good s/h exhaust valves. I have half a dozen that are pitted to one degree or another that I am not prepared to use.New valves are relatively expensive which makes me wonder about re-facing the valves I have.It is possible to buy kits to do this on eBay but only for older "soft"...

Ammity · Ammity

I have a '04 TTR 250 and it seems to be screaming at 100kph? When I got it 18 months ago that wasn't the case. Dad has a '00 TTR 250 and it can sit on 100 fine? both bikes have the same sprocket sizes, and basic mods were done to them and I was just curious as to what you guys think the problem could be? This bike has...

TTRfan · TTRfan

I have recently rebuilt a standard 250 TTR engine and need to test it out. The only TTR left in my garage now is the 325 so my aim today was to whip out the 325 engine and replace it with the shiny "new" 250 rebuild. It was interesting that, despite torquing up the engine bolts when I fitted the 325 engine seve...

AusTTR · AusTTR

Hi all im new to the forum and have a 2009 TTR250 which I have been restoring. I have rebuilt most of the top end and other bits and pieces and have loved reading and learning from all the great info on the forum and have found it to be most helpful so many thanks to all for that. I have finally gotten to ride the...

Magilla · Magilla

G'day, I have a 2010 (Australian) TTR250 that has about 600kms (370mls) on it. The bike has only been ridden very lightly and is almost as new. The bike started first go after a four month lay off but would bog down as soon as any throttle was applied. I suspected the fuel may have gone off so I drained th...

danpass15 · danpass15

engine was making a rattling noise so took the engine casing off and had a look inside. do you think I need a new chain?

rodge70 · rodge70

hi,wonder if someone can give a bit of advice with my bike,have not used it since march of this year,drained fuel and cleaned carb out which was full of green gunk,mananged to get to the mot shop and all good in that respect,my problem seems to be fueling,very erratic on idle,difficult to start and very...

RodYorkttr · RodYorkttr

Hi...Center stands..does anyone have one or can anyone advise ( I am happy to make, but need photographs/dimensions,fix points etc) A center stand God..by the name of Cigar Mike used to make them for many bikes, but has anyone got one for the mighty TTR250! Regards Rod -- Edited by RodYorkttr on Mond...

Mepmep · Mepmep

just wondering if I have an "international" model, 1994 oe Australia? Looked up the stickie for carb rebuilding and partzilla don't have any 1994 options

Topic		Started By	Replies	Views	Last Post
	Plasti Dip to repair cracks in carb diaphragm (Preview) Does anyone know if applying plasti dip to a cracked carb diaphragm will work to seal pressure? I will eventually replace, but I just spent $75 on carb rebuild parts and don't want to spend another $35 just yet. I assume it would be best to apply to underside of diaphragm due to the suction. Does gas c...	JVOHV	2	1054	Dec 28, 2016 by JVOHV
	Valve Stem Seals (Preview) Hi There, At the moment the TTR shops supply of valve stem seals are out of stock, does anyone have any other recommendations of where I can get some? - I'd like to rebuild the bike over Christmas break so need them as soon as possible. Thanks Dan	dlee22	3	642	Dec 23, 2016 by honda15i
	Rear wheel bearings part numbers (Preview) Hi all first question after my new purchase 1993 open endure I asked for a fresh MOT on the bike and got the report back that the rear swing arm and rear wheel bearings are shot I have had a look and can only get 2000 plus model rear wheel bearings on next day delivery from wemoto. Are the rear wheels the same o...	Hp	36	5363	Dec 22, 2016 by walkaboutboertjie
	Piston ring advice needed (Preview) Hi there, I've got a ttr thats burning oil and got the piston off and would like bit of confirmation of the size. I assume as there is no plus 1mm marker im safe to assume that its standard size. Any advice would be appreciated and if anyone could recommend parts that might be worth replacing whilst in the...	dlee22	10	759	Dec 20, 2016 by TTRfan
	What is this please (Preview) Please can anyone tell me what this is and where it goes on a TTR...I have no idea!	RodYorkttr	8	693	Dec 11, 2016 by TTRfan
	1995 OE fork gaiters (Preview) Hi guys, I am not very happy because I hardly can find anything on the internet for my 1995 Open Enduro. I hope I won't regret buying this old bike. There are parts for later models (1999 upwards) but nothing for old TTRs. My question is are the fork gaiters the same on '99-08 models as on my 1995's? Could I...	balin01	3	641	Dec 7, 2016 by RodYorkttr
	Please help me what to do with this SQUEAK !! (Preview) [video=http://youtu.be/iNECB6V4Pd8?list=UUR8ww-Yw96_sxAqhsAknSlg]	mypobox	14	1641	Dec 1, 2016 by TerryK
	Tyre size ? (Preview) http://www.oponeo.co.uk/moto-tyre-details/michelin-enduro-comp-iv-90-90-21-54-r-front-tt/?origin=prodlisting&gclid=CjwKEAiA74qkBRCdrM-6or7U73QSJABCDL9pY8kT1D4wa_4oUvwL-A7sf8JmPXRoSAnFGPbtpAq1JBoC9EHw_wcB	locky	6	2483	Nov 29, 2016 by TTRHead
	Oil pump cover (Preview) Every ad I see for a TTR oil pump includes a little semicircular tin guard. Every engine I have opened up has had no such guard fitted Is someone taking them off before I get in there or were they not always fitted? This is my experience on both pre and post Y2K engines. Not sure of the purpose exactly - can an...	mossproof	5	625	Nov 27, 2016 by sammyttr
	Fitting fuel injection - might be an interesiting project? (Preview) Hello everyone! I have had my TTR for a couple of months now, but haven't really got to ride her much. I seized the opportunity last weekend however to get a decent ride in for the first time. Despite enjoying the bike, it became clear that it is not carburating too brilliantly. It's ok to ride, don't get m...	Ray Luxury-Yacht	12	1616	Nov 27, 2016 by mossproof
	Grease nipple (Preview) I have had a few TTR's over the years but one I bought recently I noticed that its got a grease nipple on the rear shock linkage. I am trying to work out if someone has done this or its a lowering link. the bike sits lower I think than others I have had. But maybe its just me, because I have always adjusted the sp...	TTRHead	4	1022	Nov 27, 2016 by sammyttr
	fully synthetic oil in the ttr? (Preview) My old man had a box of motul 7100 10w40 leak through his truck today and the company told him to throw it out but he decided to pass it on to me (thank's mate). There are 16 litres of this stuff and I was curious if it was fine to use in the ttr? It's coming into summer here in Australia and it can average around 3...	Ammity	6	967	Nov 27, 2016 by sammyttr
	Fuel on float bowl (Preview) I have noticed a few times when the fuel is left on over night on the bike I get a weep of fuel on the hole which is at the bottom of the float bowl where you would drain the fuel out once the drain screw was undone....I don't no why this would be surely there is nothing there to wear out?	TTRHead	4	706	Nov 22, 2016 by TTRfan
	Oil leak from external oil pipe - Dowty washers (Preview) I recently fitted a rebuilt 250 engine to my own TTR to give it a thorough test before offering it for sale. I was very pleased that it started and ran well but when I parked it up there was a bit of an oil drip under the engine The cam cover gasket and decompressor plug were both dry and closer inspection sho...	TTRfan	1	604	Nov 21, 2016 by TTRfan
	Mysterious oil leak at front of engine! (Preview) I refurbished a TTR for my brother-in-law Keith a few years ago. Great bike and he has been enjoying riding it, when he can't get out on his Duke that is! However, from early on there was an oil leak which we put down to one of the banjos on the external oil line. However, Keith replaced all the washers with...	TTRfan	6	1216	Nov 19, 2016 by ttr steve
	Fork oil change (Preview) Would I be ok using a 5w/30 fork oil? I am in the process of changing it. Following Brians excelllent stickie again on changing the fork oil. I noticed when compressing the forks you can hear a squeek, It sounds like the springs making the nosie inside to me. As you push down. But I am guessing it could sti...	TTRHead	16	871	Nov 17, 2016 by petenz
	Rich or lean symptoms? (Preview) Hey lads, me again (big surprise) symptoms; - My bike will drop revs at idle and even stalls when i pull the clutch in sometimes - It can die if i suddenly blip the throttle off idle - It starts really easily when cold but needs a bit of throttle when hot to start - The exhaust has a hell of a lot of black crap in t...	Ammity	0	492	Nov 16, 2016 by Ammity
	Plastic in fuel line?? (Preview) Wasn't getting any gas in my carb so I inspected the fuel line to find a piece of plastic in there Is there some plastic that's supposed to be in the fuel line to slow it's drip or is this just some random plastic that got pushed in there? Thanks	Dr_B	7	893	Nov 14, 2016 by Dr_B
	Bike was dumping fuel, now wont idle. dies choke carb carburetor (Preview) Hey Guys. I have been having a whole plethora of issues with my bike, but knocking them out one step of a time. Most recent, I replaced the float, and float Needle valve assembly, since the carb was overflowing fuel when I would turn the fuel on. That issue is solved now. But now my issue is that the bike wi...	yooper	1	2220	Nov 14, 2016 by TTRfan
	Cam Covers (Preview) I have a 2000 TTR250 that was basically a basket case when I got it, mechanic is working on reassembling it and realised the cam caps are broken and the heads' alignment dowl is missing. Can I buy replacement caps for it? Will there be a tolerance concern with different caps than the originals? Can I p...	TonyB479	4	842	Nov 13, 2016 by roary20011
	New stand (Preview) http://www.ghostbikes.com/5213-5213-black-pro-range-b5213-adjustable-mx-lift-stand.html	vinnie	4	722	Nov 12, 2016 by Ray Luxury-Yacht
	Regrinding valves (Preview) I have run out of good s/h exhaust valves. I have half a dozen that are pitted to one degree or another that I am not prepared to use.New valves are relatively expensive which makes me wonder about re-facing the valves I have.It is possible to buy kits to do this on eBay but only for older "soft"...	TTRfan	6	1978	Nov 11, 2016 by ttr steve
	lost top speed? (Preview) I have a '04 TTR 250 and it seems to be screaming at 100kph? When I got it 18 months ago that wasn't the case. Dad has a '00 TTR 250 and it can sit on 100 fine? both bikes have the same sprocket sizes, and basic mods were done to them and I was just curious as to what you guys think the problem could be? This bike has...	Ammity	9	876	Nov 10, 2016 by ttr steve
	Don't forget to check your engine bolts after a few runs on a rebuilt TTR! (Preview) I have recently rebuilt a standard 250 TTR engine and need to test it out. The only TTR left in my garage now is the 325 so my aim today was to whip out the 325 engine and replace it with the shiny "new" 250 rebuild. It was interesting that, despite torquing up the engine bolts when I fitted the 325 engine seve...	TTRfan	3	725	Nov 8, 2016 by TTRfan
	Oil leak from header (Preview) Hi all im new to the forum and have a 2009 TTR250 which I have been restoring. I have rebuilt most of the top end and other bits and pieces and have loved reading and learning from all the great info on the forum and have found it to be most helpful so many thanks to all for that. I have finally gotten to ride the...	AusTTR	5	2191	Nov 7, 2016 by TTRfan
	Engine bogs down under load. (Preview) G'day, I have a 2010 (Australian) TTR250 that has about 600kms (370mls) on it. The bike has only been ridden very lightly and is almost as new. The bike started first go after a four month lay off but would bog down as soon as any throttle was applied. I suspected the fuel may have gone off so I drained th...	Magilla	17	3373	Nov 6, 2016 by coloredo
	Cam chain alignment (Preview) engine was making a rattling noise so took the engine casing off and had a look inside. do you think I need a new chain?	danpass15	5	583	Nov 5, 2016 by danpass15
	blue ttr250 not used for a while (Preview) hi,wonder if someone can give a bit of advice with my bike,have not used it since march of this year,drained fuel and cleaned carb out which was full of green gunk,mananged to get to the mot shop and all good in that respect,my problem seems to be fueling,very erratic on idle,difficult to start and very...	rodge70	4	628	Nov 3, 2016 by rodge70
	Center/Centre stands...who has one please (Preview) Hi...Center stands..does anyone have one or can anyone advise ( I am happy to make, but need photographs/dimensions,fix points etc) A center stand God..by the name of Cigar Mike used to make them for many bikes, but has anyone got one for the mighty TTR250! Regards Rod -- Edited by RodYorkttr on Mond...	RodYorkttr	11	1341	Nov 3, 2016 by RodYorkttr
	Carbie rebuild (Preview) just wondering if I have an "international" model, 1994 oe Australia? Looked up the stickie for carb rebuilding and partzilla don't have any 1994 options	Mepmep	2	567	Nov 2, 2016 by Mepmep
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