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

JOHNYBOY · JOHNYBOY

has anyone tried these small cylinders to blow up tyres how do they fit on the valve & wheres the best & cheapest place to buy them ive seen some & the thread is on the outside so how does this fit on valve

basher · basher

i was changing the oil and found the bike had a washable metal mesh oil filter, i had the wrong filter sent so cleaned it and stuck it back in, are these any good? I can see the benefits for touring where you only need to find oil but i would thinkna standard filter would catch smaller particles

pug · pug

So man caves 0ver the years playing with bikes Trikes an Cars and from a small corner of my old mans home workshop an my first bent spanners I have worked my way up to a nice setup man cave. pic's are 4-5 years old and have packed in a bit more kit in that time but when tidy it looks a little like this an I can i...

sk84lajf · sk84lajf

hello guys ,,my bike blew a fuse while riding and when i changed the fuse the clutch switch and the stand switch started functioning (when i bought the bike the clutch switch and side stand switch were'nt functioning ** the bike started without clutch pulled in and with side stand don ) ...now the bike...

apw99 · apw99

Hi, I jsut got a 93 TTR two weeks ago and I'm doing a few jobs on it, well a few jobs in fact! One thing is it has a 'TwinAir' air filter which looks in good condition but is dripping with a blue oil. Is this filter oil? If so is it over-oiled? Can I clean the filter and if so how? Any help appreciated Thanks! APW

aussiedeuce · aussiedeuce

Hi all, I've got the bike stripped-down at the moment after a close call out bush caused by the carby. On my first real ride no less. Thirty seconds into it. Anyway I was wondering if anyone had any suggestions about what I should be looking for or fixing /modifying while I have the bike apart? Cheers...

aussiedeuce · aussiedeuce

Hi all, Just looking behind my headlight shroud and it has me wandering if the speedo is the original or not. Any thoughts? CHEERS.

Keith89 · Keith89

Oh no just found this

basher · basher

Ours needs a rebuild, is there one off another bike that would be considered an upgrade? Or is a rebuild a better idea, also I have read somewhere the enduro version has a higher seat height is this due to the suspension or just the seat? a bit more height wouldn't go a miss and if it's only a change of linkag...

Moo · Moo

The carb rubber between the engine and manifold is starting to leak. Anyone know where I can get another?

jpv7774 · jpv7774

Hello all, I have 3 questions for ya. I prefer the looks of a black seat on my blue bike. I have used vinyl paint on boat cushions before with good success. Has anyone tried this on their TTR seat? Tried to paint the blue seat black that is.... :) Question number 2 My air filter cover has 3 points of clos...

MikeBarnacle · MikeBarnacle

Ok so am wondering what you guys think, the TTR is in need an MOT to get her back on the road but I am unsure what other work she needs to get her "road" safe. (Bar bearing on the rear wheel) Do you think I should MOT her knowing there's a couple of potential issues or do I fix those first and then MO...

jpv7774 · jpv7774

My TTR had a popping cough prior to a carb rebuild and some other minor maint. Pretty much all of the popping cough is gone but I am still hearing a pop and tick while the bike is turned off and cooling down.....sort of like a car does after a drive on a hot summer day. Is this normal?

TTRfan · TTRfan

If you spend a bit of time in the workshop then you might find some of Matt's vids and blogs interesting. See hereHe covers a wide range from rebuilding a shock to repairing workshop tools.TTR

Markvan · Markvan

Starter motor is from a blown motor TTR i got so it couldnt be tested. Teeth are worn bad on one side. Would this still work ok . Havnt pulled apart motor any further as yet to see if other cogs are worn also. Thnx. -- Edited by Markvan on Sunday 6th of December 2015 01:33:29 AM

L16MHU · L16MHU

Hi I have torn for gaitors and I would like to replace for purple ones but can't use mine for mesurnents and not intact does anyone know what suse I need

66T · 66T

Hullo all. I realise this is the reverse to the usual 'upgrade', but does anyone know what the rating of standard weight fork springs is? I've got heavier ones fitted, and as I get older and thus even slower, I need to go back to standard. I'll also be working in some rocky country next year, so plush is ver...

L16MHU · L16MHU

Hi guys. So when I brought my ttr is has the oko 34mm flat side fitted, when I brought the bike it was perfecr around 40 miles into the ride home the bike started to run away with its self and idle fast at traffic lights , I made it home none the less, I put the bike away in the back cornor of my garage and a week...

Markvan · Markvan

I thought i made a tool but was thinking as i tried to loosen the nut should i have tried harder and made a better tool. Well snap goes the stud. Its on a TTR motor thats being wrecked but i still dont like breaking anything. I seen the photos of other home made basket removers , but guess i was to lazy to try and...

L16MHU · L16MHU

Hi after my post yesterday I found the problem wasn't the spragg clutch it was the woodruff key was snapped is this a common problem? Does anyone know the size?? I tried buying from ttr shop but can't pay by debit card and they seem a bit pricey

Moo · Moo

Does anybody know if the standard linkage seals fit into the kouba link? Seals have fallen apart and need replacing

L16MHU · L16MHU

hi, had a bit of a problem with my ttr today, only the second time i have ridden it after a hour of getting out the garage as evryone i share with parked like a a**h**e, the guy i brought the bike from had been using it evryday so i wasnt suprised it had a flat battry after a week, not a problem i thought so u...

NiftyFifty · NiftyFifty

I'm increasingly using my TTR250 on the road (90% on and 10% off) and it's time to change to a more road biased tyre. There's loads written regarding off road tyres but far less about on road ones. From what I can make out the 'best' size seems to be 90/90 21 and 100/100 18 and maybe Pirelli Scorpions/Con...

apw99 · apw99

hi folks, I need to replace the bump-stop on my rear shock. i have the spring off, which i am re-painting and need to take off the bottom mounts in order to fit the bump-stop. Looking at old threads which are more focused on total rebuilds I see that the shock stem can be held with a vice or pipe-wrench with s...

Hustler · Hustler

Does anyone happen to know if the purple / blue colour can be removed from the wheel rims of the OE model ? How can it be done and what would it leave underneath ? Would it leave a nice clear alloy colour ? Or would it be easier to try and find a couple of secondhand wheels from a Y2K model ? Any other alternative...

locky · locky

I gave the TTR a good clean after last weeks ride, i even removed the downpipe to give it a good clean up. Then i noticed this Iv'e ordered one of the posh aluminium plugs from Brian. -- Edited by locky on Sunday 14th of June 2015 02:00:04 PM

admbnm · admbnm

good morning,has anybody fitted heidenau k60's 4.10-18 tt 60s /300-21 tyres to their bike?,they have been recommended to me but the rear size seems uncommon,thanks.martin

ywouldi · ywouldi

I picked up this well used TTR on Sunday and had a fantastic day out with the Herts TRF today in the torrential rain, great fun! The bike performed well but after running through some heavy puddles and getting a good soaking the bike would die as soon as I stopped and then be very hard to get started again, t...

apw99 · apw99

Hi folks I was using the TTR last weekend which I have recently acquired and I noticed that the speedo was reading very very optimistically. I can't find anything about calibration in the manual. Has anyone ever come by this problem and is there a fix? Thanks APW

JOHNYBOY · JOHNYBOY

just pulled my ttr apart to fit sprag clutck but i have noticed no tdc mark on the flywheel all i have is a slot in same place as woodruph keyway at 12 oclock or a h i am assuming tdc is the woodrupk key slot at 12 oclock has any one got photos of tdc for when i do my tappets many thanks johnboy

Topic		Started By	Replies	Views	Last Post
	punctures (Preview) has anyone tried these small cylinders to blow up tyres how do they fit on the valve & wheres the best & cheapest place to buy them ive seen some & the thread is on the outside so how does this fit on valve	JOHNYBOY	3	853	Jan 10, 2016 by pug
	Mesh oil filters (Preview) i was changing the oil and found the bike had a washable metal mesh oil filter, i had the wrong filter sent so cleaned it and stuck it back in, are these any good? I can see the benefits for touring where you only need to find oil but i would thinkna standard filter would catch smaller particles	basher	4	928	Jan 3, 2016 by petenz
	Man cave do you have one let's see it (Preview) So man caves 0ver the years playing with bikes Trikes an Cars and from a small corner of my old mans home workshop an my first bent spanners I have worked my way up to a nice setup man cave. pic's are 4-5 years old and have packed in a bit more kit in that time but when tidy it looks a little like this an I can i...	pug	12	1013	Dec 31, 2015 by aussiedeuce
	fuse problem (Preview) hello guys ,,my bike blew a fuse while riding and when i changed the fuse the clutch switch and the stand switch started functioning (when i bought the bike the clutch switch and side stand switch were'nt functioning ** the bike started without clutch pulled in and with side stand don ) ...now the bike...	sk84lajf	8	1848	Dec 29, 2015 by sk84lajf
	Cleaning 'Twin-Air' Air filter (Preview) Hi, I jsut got a 93 TTR two weeks ago and I'm doing a few jobs on it, well a few jobs in fact! One thing is it has a 'TwinAir' air filter which looks in good condition but is dripping with a blue oil. Is this filter oil? If so is it over-oiled? Can I clean the filter and if so how? Any help appreciated Thanks! APW	apw99	7	1745	Dec 24, 2015 by aussiedeuce
	WHILE I'M AT IT....? (Preview) Hi all, I've got the bike stripped-down at the moment after a close call out bush caused by the carby. On my first real ride no less. Thirty seconds into it. Anyway I was wondering if anyone had any suggestions about what I should be looking for or fixing /modifying while I have the bike apart? Cheers...	aussiedeuce	14	871	Dec 24, 2015 by aussiedeuce
	IS THIS ORIGINAL EQUIPMENT? (Preview) Hi all, Just looking behind my headlight shroud and it has me wandering if the speedo is the original or not. Any thoughts? CHEERS.	aussiedeuce	3	536	Dec 23, 2015 by aussiedeuce
	OH NO !!! (Preview) Oh no just found this	Keith89	6	763	Dec 22, 2015 by pug
	Rear shock (Preview) Ours needs a rebuild, is there one off another bike that would be considered an upgrade? Or is a rebuild a better idea, also I have read somewhere the enduro version has a higher seat height is this due to the suspension or just the seat? a bit more height wouldn't go a miss and if it's only a change of linkag...	basher	0	482	Dec 21, 2015 by basher
	Carb rubbers. (Preview) The carb rubber between the engine and manifold is starting to leak. Anyone know where I can get another?	Moo	2	421	Dec 20, 2015 by TTRfan
	3 easy questions......vinyl paint my seat? Help with air filter cover not engaging...bike skids when downshifting (Preview) Hello all, I have 3 questions for ya. I prefer the looks of a black seat on my blue bike. I have used vinyl paint on boat cushions before with good success. Has anyone tried this on their TTR seat? Tried to paint the blue seat black that is.... :) Question number 2 My air filter cover has 3 points of clos...	jpv7774	8	1014	Dec 18, 2015 by Bsturkie
	MOT or not MOT, that is the question (Preview) Ok so am wondering what you guys think, the TTR is in need an MOT to get her back on the road but I am unsure what other work she needs to get her "road" safe. (Bar bearing on the rear wheel) Do you think I should MOT her knowing there's a couple of potential issues or do I fix those first and then MO...	MikeBarnacle	11	1073	Dec 16, 2015 by Keith89
	Does yout TTR pop at all while off and cooling down? (Preview) My TTR had a popping cough prior to a carb rebuild and some other minor maint. Pretty much all of the popping cough is gone but I am still hearing a pop and tick while the bike is turned off and cooling down.....sort of like a car does after a drive on a hot summer day. Is this normal?	jpv7774	2	551	Dec 14, 2015 by leigh
	Useful repair videos and blogs! (Preview) If you spend a bit of time in the workshop then you might find some of Matt's vids and blogs interesting. See hereHe covers a wide range from rebuilding a shock to repairing workshop tools.TTR	TTRfan	0	603	Dec 8, 2015 by TTRfan
	Starter motor teeth , idler gear teeth , sprag clutch (Preview) Starter motor is from a blown motor TTR i got so it couldnt be tested. Teeth are worn bad on one side. Would this still work ok . Havnt pulled apart motor any further as yet to see if other cogs are worn also. Thnx. -- Edited by Markvan on Sunday 6th of December 2015 01:33:29 AM	Markvan	9	2075	Dec 7, 2015 by Markvan
	Fork gaitor tear/ what size/ purple replacement (Preview) Hi I have torn for gaitors and I would like to replace for purple ones but can't use mine for mesurnents and not intact does anyone know what suse I need	L16MHU	1	878	Dec 6, 2015 by Cubber
	Standard weight fork springs (Preview) Hullo all. I realise this is the reverse to the usual 'upgrade', but does anyone know what the rating of standard weight fork springs is? I've got heavier ones fitted, and as I get older and thus even slower, I need to go back to standard. I'll also be working in some rocky country next year, so plush is ver...	66T	2	973	Dec 6, 2015 by 66T
	Oko 34mm carb , fast idle carb setup help! (Preview) Hi guys. So when I brought my ttr is has the oko 34mm flat side fitted, when I brought the bike it was perfecr around 40 miles into the ride home the bike started to run away with its self and idle fast at traffic lights , I made it home none the less, I put the bike away in the back cornor of my garage and a week...	L16MHU	2	869	Dec 3, 2015 by L16MHU
	Clutch basket bolt broke (Preview) I thought i made a tool but was thinking as i tried to loosen the nut should i have tried harder and made a better tool. Well snap goes the stud. Its on a TTR motor thats being wrecked but i still dont like breaking anything. I seen the photos of other home made basket removers , but guess i was to lazy to try and...	Markvan	2	480	Dec 2, 2015 by Markvan
	Woodruff key size for flywheel? (Preview) Hi after my post yesterday I found the problem wasn't the spragg clutch it was the woodruff key was snapped is this a common problem? Does anyone know the size?? I tried buying from ttr shop but can't pay by debit card and they seem a bit pricey	L16MHU	3	631	Nov 30, 2015 by L16MHU
	Kouba Lowering Link Rubber Seal Replacement... (Preview) Does anybody know if the standard linkage seals fit into the kouba link? Seals have fallen apart and need replacing	Moo	5	913	Nov 30, 2015 by Moo
	riding bike dies and now starter clutch dosent engage (Preview) hi, had a bit of a problem with my ttr today, only the second time i have ridden it after a hour of getting out the garage as evryone i share with parked like a ahe, the guy i brought the bike from had been using it evryday so i wasnt suprised it had a flat battry after a week, not a problem i thought so u...	L16MHU	6	755	Nov 29, 2015 by L16MHU
	Road biased tyre size and recommendation? (Preview) I'm increasingly using my TTR250 on the road (90% on and 10% off) and it's time to change to a more road biased tyre. There's loads written regarding off road tyres but far less about on road ones. From what I can make out the 'best' size seems to be 90/90 21 and 100/100 18 and maybe Pirelli Scorpions/Con...	NiftyFifty	3	723	Nov 24, 2015 by peteBLUEttr
	Shock absorbor question (Preview) hi folks, I need to replace the bump-stop on my rear shock. i have the spring off, which i am re-painting and need to take off the bottom mounts in order to fit the bump-stop. Looking at old threads which are more focused on total rebuilds I see that the shock stem can be held with a vice or pipe-wrench with s...	apw99	4	631	Nov 24, 2015 by apw99
	Removing the purple from the rims question (Preview) Does anyone happen to know if the purple / blue colour can be removed from the wheel rims of the OE model ? How can it be done and what would it leave underneath ? Would it leave a nice clear alloy colour ? Or would it be easier to try and find a couple of secondhand wheels from a Y2K model ? Any other alternative...	Hustler	13	1062	Nov 22, 2015 by peteBLUEttr
	It's happend to mine now. (Preview) I gave the TTR a good clean after last weeks ride, i even removed the downpipe to give it a good clean up. Then i noticed this Iv'e ordered one of the posh aluminium plugs from Brian. -- Edited by locky on Sunday 14th of June 2015 02:00:04 PM	locky	31	2461	Nov 17, 2015 by Keith89
	tyre compatibility (Preview) good morning,has anybody fitted heidenau k60's 4.10-18 tt 60s /300-21 tyres to their bike?,they have been recommended to me but the rear size seems uncommon,thanks.martin	admbnm	7	962	Nov 9, 2015 by admbnm
	Hard to start after a soaking (Preview) I picked up this well used TTR on Sunday and had a fantastic day out with the Herts TRF today in the torrential rain, great fun! The bike performed well but after running through some heavy puddles and getting a good soaking the bike would die as soon as I stopped and then be very hard to get started again, t...	ywouldi	6	666	Nov 8, 2015 by peteBLUEttr
	Faulty Speedo or very fast Bike! (Preview) Hi folks I was using the TTR last weekend which I have recently acquired and I noticed that the speedo was reading very very optimistically. I can't find anything about calibration in the manual. Has anyone ever come by this problem and is there a fix? Thanks APW	apw99	3	617	Nov 4, 2015 by apw99
	tdc (Preview) just pulled my ttr apart to fit sprag clutck but i have noticed no tdc mark on the flywheel all i have is a slot in same place as woodruph keyway at 12 oclock or a h i am assuming tdc is the woodrupk key slot at 12 oclock has any one got photos of tdc for when i do my tappets many thanks johnboy	JOHNYBOY	5	773	Nov 2, 2015 by TTRfan
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