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

figaryttr250 · figaryttr250

i got a 2001 ttr250 and i left it out in the rain like a dumb ass and got water into the cylinder. So i just got all of the water out and was joyed to find out it ran. whent to take it for a test ride(just around my yard) and left the choke on. took the choke off and let it idled for about 2 mins put it in gear let out the...

grandad · grandad

I noticed when I took the tank off a hole on top of the carb manifold pipe, to me it looks like someone has cut something off as the hole is nice and round, should there be a pipe or something connected to it, I'm a bit conserned that water might get into it and into the engine

scotty72 · scotty72

Hi All I have just back from my first trail riding ride and it was bl@@dy great fun! However...i managed to flip her . Her arse in now banana shaped . I have looked at the sub frame and looking from the rear it is bent and possibly has a crack. On the left side, from rear, there appears to be a bolt holding i...

scotty72 · scotty72

Hi Today I rode for about 15miles and the bike spluttered as though the fuel was running out and I needed to switch to reserve, I did this which seemed to solve the "issue' however the bike died about a quarter of a mile later. I then had to push it for a few mins as it would not re start. After trying agai...

Aussie Paul · Aussie Paul

On the exhaust side. Side cover and battery cover there is a silver sticky tape shielding protecting the plastic from melting.. Sort of like the material Dr smiths space suit was made of in the show lost in space. Without going to Mr Yamaha and paying a fortune, is there anything you guys have used to giv...

TTRfan · TTRfan

I bought a few crates of TTR parts last week and in amongst them was this generator cover. I have chipped off the Chemical Metal so that the damage is obvious. Got to be about the worst I have seen

TTRfan · TTRfan

Front disc guard Front disc guard had been sold with the option fork cover on the right side. By the way, the part number is 4GY-W0749-00. Stop band clamp to the fork and bolted axle shaft disc guard, fork cover is a clamp banded in two places in the fork. In order to secure the band to the fork meter cabl...

YAMA-HAHA · YAMA-HAHA

Tale of Two TTR's ....Read On only if you're interested in height issues or general clues about buying bikes. (comments or tips welcome..i'm still learning) As a TTR enthusiast i have ended up with two of them. A 2002 and a 2006. The newer bike is the latest addition and had done only 1600 km's when i boug...

pekkal · pekkal

-- Edited by pekkal on Monday 10th of June 2013 06:00:54 AM

TerryK · TerryK

This would have been asked before I guess but here goes. What engine oil seems to work in the TTR ? I had been using a racing 4T (maxima) oil in the XR & never had a problem, been thinking about a semi Syn oil 10w 40, I'm using the same in my Triumph's but they ask for a semi syn oil so I'm using 10w 40 Maxima. ...

grandad · grandad

Some times when I turn the ignition on and press the starter button nothing happens except a clicking noise, which I presume is the solanoid throw in, if I put in gear and turn the engine over pull in the clutch and press the botton it fires up, It doesent do it all the time, ut too often for my liking.

Lin · Lin

My 2010 TTR250 lives in the Philippines and I fly there from New Zealand every holidays. My brother who lives there also owns an identical bike and we do a lot of trail riding and long distance riding. Returning to NZ last year I had left my bike in storage. Unfortunately a flash flood occurred in Febru...

Nomada_Firefox · Nomada_Firefox

Hi, I would like know if anybody have found a solution for fix all the mud entering the front sprocket cover. My TTR250 has not digital speedometer and for me, it is the worse bad feature from the TTR. The mud enter around the front sprocket and it can break the chain easily, it has happened to me two times...

whoosher · whoosher

Just cleaned plug it is running rich how do adjust mixture ?

problemaddict · problemaddict

Hi all. The lower oil filter cover bolt was always a bit hard to turn since I got the bike. I figured something was fishy with it and always was careful not to overtighten it, but this last o...

04TTR250 · 04TTR250

hey fella's, im after a bit of info on my bike. when i bought it the bloke i got it off didnt give me the owners manual etc. and im in need of knowing exactly what model it is. facts i do know: 1. im australian (so is the bike) 2. year model is 2004 3. the ID plate says "tt-250R" any info would be great...

mud · mud

As above, can anyone please talk me through adjusting the headstock bearings? The MOT guy said there was slight play, so I want to get them sorted. Cheers Mud

TTRfan · TTRfan

Anyone been able to source a torque wrench adapter to use on the 13mm nuts on the side of the TTR cylinder head please? I bought one of these but it actually has 12mm and 14mm ends and not 12mm and 13mm as it says in the heading As an alternative would it be possible to fit a 12m or 14mm nut in place of the origin...

matador · matador

I put up an earlier post 'TTR running a bit rough'. I brought my 07 Black rimmed TTR with 3k on the clock last March, but it really ran rough but the engine sounded ok. I stripped the carb and cleaned/ retuned it plus new plug and vac out the plug hole and clean the cylinder plug seat as the engine was missin...

JohnstonOctober · JohnstonOctober

I have went everywhere i could trying to diagnose this problem, Its really loud and makes the bike so LOUD that its quite annoying to ride. http://www.youtube.com/watch?v=scLm5G7Cn-I the problem in the video is the oil consumtion which I have already fixed, the piston was slapping in the cylind...

Vernon Thornton · Vernon Thornton

Fellow TTR riders - This may be of assistance to you ...It is possible to remove and refit the spark plug without having to remove the petrol tank.Firstly, as mentioned by somebody else in the forum I used a smaller soft pipe gaffer taped onto my vacuum cleaner hose to suck out the dried mud and stones...

Marshall · Marshall

Hey guys my new front sprocket that i put on is making a noise, i read that if i greas it and the chin it will go away(have not done that yet). Also i read that it could be a tight chain but i know thats not the case right now, also it might be a lose fitting front sprocket but im not to sure. So what do you all think t...

ttr250slw · ttr250slw

i was just wondering how much it costs to get a roadworthy in qld and how do i mkae it suitable for single seater rego? :)

uteman · uteman

As the brake pedal support thread fitting has been torn out of the frame by previous owner I need to weld in a new 8mm threaded support. (I have that information thanks to a previous reply). What I would like to know is: Does the threaded support fit flush with the frame or protude a liitle. If it protudes b...

stou · stou

Hey guys, i'm writting from Greece and i'm really excited to join the forum! 1)I bought a '94 ttr 4 months ago which appears to need a pretty good maintenance to work properly but the biggest problem seems to be the front brakes The previous owner had installed a yamaha fazer front master cylinder which...

Mike Wright · Mike Wright

Just wondered if all TTR rear hubs the same for early or late models ? Thanks

Cubber · Cubber

It's THAT time of year again for my TTR.

Every year, in the UK, a vehicle has to be licenced (road fund) and if over 2 years 11 months and 30 days old it will need an MoT certificate. Together with insurance it all adds up! In order that my bike stands a reasonable chance of securing an MoT certi...

yamaha42 · yamaha42

Hello all, I have got my bike jetted in and it runs great, but I can't help but to think of this tick. There is a slight tick audable from the motor at high RPM's, is this normal or should my valves be adjusted? I would make a video but i lost my transfer cord and i don't think the recorder would pick up the noise...

rollingstone14 · rollingstone14

I start up the bike, say, to take it out for a quick spin, when I pull the brake lever the back brake light does not turn on. When I press the brake pedal, still no luck. The back light must be dead then, right? Can a simple bulb replacement be done, What will I need? The ironic part is that I have another rear fe...

wizz · wizz

Hi my bike has been running lean,bog standard, done all usual checks, stripped carb blew with air line, rubbers fine,no exhaust leakage, new plug,when I removed the down pipe I noticed the valve stems are covered in a white powder.don't know when the clearences were last checked? my bike has 29000 k...

Topic		Started By	Replies	Views	Last Post
	wont stay running or rev ttr250 wont run wont idle (Preview) i got a 2001 ttr250 and i left it out in the rain like a dumb ass and got water into the cylinder. So i just got all of the water out and was joyed to find out it ran. whent to take it for a test ride(just around my yard) and left the choke on. took the choke off and let it idled for about 2 mins put it in gear let out the...	figaryttr250	2	712	Jun 11, 2013 by TT-R250M
	hole (Preview) I noticed when I took the tank off a hole on top of the carb manifold pipe, to me it looks like someone has cut something off as the hole is nice and round, should there be a pipe or something connected to it, I'm a bit conserned that water might get into it and into the engine	grandad	7	669	Jun 11, 2013 by TT-R250M
	HELP! Can the subframe be unbolted and replaced on a ttr? (Preview) Hi All I have just back from my first trail riding ride and it was bl@@dy great fun! However...i managed to flip her . Her arse in now banana shaped . I have looked at the sub frame and looking from the rear it is bent and possibly has a crack. On the left side, from rear, there appears to be a bolt holding i...	scotty72	19	2520	Jun 8, 2013 by TT-R250M
	cutting out.. (Preview) Hi Today I rode for about 15miles and the bike spluttered as though the fuel was running out and I needed to switch to reserve, I did this which seemed to solve the "issue' however the bike died about a quarter of a mile later. I then had to push it for a few mins as it would not re start. After trying agai...	scotty72	6	1240	Jun 7, 2013 by TTRfan
	Heat shield (Preview) On the exhaust side. Side cover and battery cover there is a silver sticky tape shielding protecting the plastic from melting.. Sort of like the material Dr smiths space suit was made of in the show lost in space. Without going to Mr Yamaha and paying a fortune, is there anything you guys have used to giv...	Aussie Paul	2	469	Jun 4, 2013 by TTRfan
	What a worn sprag can do! (Preview) I bought a few crates of TTR parts last week and in amongst them was this generator cover. I have chipped off the Chemical Metal so that the damage is obvious. Got to be about the worst I have seen	TTRfan	7	910	Jun 3, 2013 by Cubber
	Original Yamaha f&r disc and fork guards or protectors - part #s found on Japanese website! (Preview) Front disc guard Front disc guard had been sold with the option fork cover on the right side. By the way, the part number is 4GY-W0749-00. Stop band clamp to the fork and bolted axle shaft disc guard, fork cover is a clamp banded in two places in the fork. In order to secure the band to the fork meter cabl...	TTRfan	0	1068	Jun 2, 2013 by TTRfan
	Two TTR's..Both Blue OE - Not Same Bike heights Dunlop 605 vs. 606. Buyer beware. Tyre pressure. (Preview) Tale of Two TTR's ....Read On only if you're interested in height issues or general clues about buying bikes. (comments or tips welcome..i'm still learning) As a TTR enthusiast i have ended up with two of them. A 2002 and a 2006. The newer bike is the latest addition and had done only 1600 km's when i boug...	YAMA-HAHA	15	1330	May 31, 2013 by YAMA-HAHA
	What can make valve clearance grow? (a.k.a How to kill a perfectly good engine...) (Preview) -- Edited by pekkal on Monday 10th of June 2013 06:00:54 AM	pekkal	4	1405	May 29, 2013 by TT-R250M
	Engine oil for the TTR (Preview) This would have been asked before I guess but here goes. What engine oil seems to work in the TTR ? I had been using a racing 4T (maxima) oil in the XR & never had a problem, been thinking about a semi Syn oil 10w 40, I'm using the same in my Triumph's but they ask for a semi syn oil so I'm using 10w 40 Maxima. ...	TerryK	1	5563	May 27, 2013 by TT-R250M
	STARTING PROBLEM ( help ) (Preview) Some times when I turn the ignition on and press the starter button nothing happens except a clicking noise, which I presume is the solanoid throw in, if I put in gear and turn the engine over pull in the clutch and press the botton it fires up, It doesent do it all the time, ut too often for my liking.	grandad	8	892	May 24, 2013 by TTRfan
	DROWNED ( 1 2 ) (Preview) My 2010 TTR250 lives in the Philippines and I fly there from New Zealand every holidays. My brother who lives there also owns an identical bike and we do a lot of trail riding and long distance riding. Returning to NZ last year I had left my bike in storage. Unfortunately a flash flood occurred in Febru...	Lin	72	13765	May 24, 2013 by Lin
	Too much mud into the front sprocket, any solution? ( 1 2 ) (Preview) Hi, I would like know if anybody have found a solution for fix all the mud entering the front sprocket cover. My TTR250 has not digital speedometer and for me, it is the worse bad feature from the TTR. The mud enter around the front sprocket and it can break the chain easily, it has happened to me two times...	Nomada_Firefox	92	17153	May 22, 2013 by TTRfan
	Running rich (Preview) Just cleaned plug it is running rich how do adjust mixture ?	whoosher	1	975	May 21, 2013 by TT-R250M
	How screwed am I? Stripped oil filter cover bolt hole. stripped bolt stripped oil filter cover (Preview) Hi all. The lower oil filter cover bolt was always a bit hard to turn since I got the bike. I figured something was fishy with it and always was careful not to overtighten it, but this last o...	problemaddict	3	3530	May 19, 2013 by problemaddict
	identifying a bike (Preview) hey fella's, im after a bit of info on my bike. when i bought it the bloke i got it off didnt give me the owners manual etc. and im in need of knowing exactly what model it is. facts i do know: 1. im australian (so is the bike) 2. year model is 2004 3. the ID plate says "tt-250R" any info would be great...	04TTR250	4	557	May 19, 2013 by TT-R250M
	Help adjusting headstock bearings? (Preview) As above, can anyone please talk me through adjusting the headstock bearings? The MOT guy said there was slight play, so I want to get them sorted. Cheers Mud	mud	1	505	May 19, 2013 by Cubber
	13mm torque wrench adapter? (Preview) Anyone been able to source a torque wrench adapter to use on the 13mm nuts on the side of the TTR cylinder head please? I bought one of these but it actually has 12mm and 14mm ends and not 12mm and 13mm as it says in the heading As an alternative would it be possible to fit a 12m or 14mm nut in place of the origin...	TTRfan	7	1990	May 18, 2013 by rattlyolddt
	TTR cams misaligned - from new! (Preview) I put up an earlier post 'TTR running a bit rough'. I brought my 07 Black rimmed TTR with 3k on the clock last March, but it really ran rough but the engine sounded ok. I stripped the carb and cleaned/ retuned it plus new plug and vac out the plug hole and clean the cylinder plug seat as the engine was missin...	matador	4	1523	May 17, 2013 by matador
	TTR-225 Knocking. (Preview) I have went everywhere i could trying to diagnose this problem, Its really loud and makes the bike so LOUD that its quite annoying to ride. http://www.youtube.com/watch?v=scLm5G7Cn-I the problem in the video is the oil consumtion which I have already fixed, the piston was slapping in the cylind...	JohnstonOctober	18	6480	May 11, 2013 by JohnstonOctober
	Spark Plug Removal Without Removing the Petrol Tank (Preview) Fellow TTR riders - This may be of assistance to you ...It is possible to remove and refit the spark plug without having to remove the petrol tank.Firstly, as mentioned by somebody else in the forum I used a smaller soft pipe gaffer taped onto my vacuum cleaner hose to suck out the dried mud and stones...	Vernon Thornton	16	3651	May 10, 2013 by Vernon Thornton
	Front sprocket making a noise (Preview) Hey guys my new front sprocket that i put on is making a noise, i read that if i greas it and the chin it will go away(have not done that yet). Also i read that it could be a tight chain but i know thats not the case right now, also it might be a lose fitting front sprocket but im not to sure. So what do you all think t...	Marshall	12	1558	May 9, 2013 by TT-R250M
	roadworthy? (Preview) i was just wondering how much it costs to get a roadworthy in qld and how do i mkae it suitable for single seater rego? :)	ttr250slw	3	636	May 6, 2013 by TT-R250M
	Brake pedal pivot bolt question (Preview) As the brake pedal support thread fitting has been torn out of the frame by previous owner I need to weld in a new 8mm threaded support. (I have that information thanks to a previous reply). What I would like to know is: Does the threaded support fit flush with the frame or protude a liitle. If it protudes b...	uteman	8	1066	Apr 30, 2013 by uteman
	problems with the front brake and fuel consumption (Preview) Hey guys, i'm writting from Greece and i'm really excited to join the forum! 1)I bought a '94 ttr 4 months ago which appears to need a pretty good maintenance to work properly but the biggest problem seems to be the front brakes The previous owner had installed a yamaha fazer front master cylinder which...	stou	1	756	Apr 29, 2013 by TTRfan
	Are all TTR hubs the same for early or late models ? (Preview) Just wondered if all TTR rear hubs the same for early or late models ? Thanks	Mike Wright	8	752	Apr 28, 2013 by Mike Wright
	MoT looming PASSED (Preview) It's THAT time of year again for my TTR. Every year, in the UK, a vehicle has to be licenced (road fund) and if over 2 years 11 months and 30 days old it will need an MoT certificate. Together with insurance it all adds up! In order that my bike stands a reasonable chance of securing an MoT certi...	Cubber	12	958	Apr 27, 2013 by texasT
	Engine noise? (Preview) Hello all, I have got my bike jetted in and it runs great, but I can't help but to think of this tick. There is a slight tick audable from the motor at high RPM's, is this normal or should my valves be adjusted? I would make a video but i lost my transfer cord and i don't think the recorder would pick up the noise...	yamaha42	9	1955	Apr 27, 2013 by yamaha42
	My brake light won't work (Preview) I start up the bike, say, to take it out for a quick spin, when I pull the brake lever the back brake light does not turn on. When I press the brake pedal, still no luck. The back light must be dead then, right? Can a simple bulb replacement be done, What will I need? The ironic part is that I have another rear fe...	rollingstone14	8	1924	Apr 23, 2013 by TT-R250M
	valve stems white? (Preview) Hi my bike has been running lean,bog standard, done all usual checks, stripped carb blew with air line, rubbers fine,no exhaust leakage, new plug,when I removed the down pipe I noticed the valve stems are covered in a white powder.don't know when the clearences were last checked? my bike has 29000 k...	wizz	5	2103	Apr 23, 2013 by TT-R250M
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