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

Spyrious · Spyrious

Hello again.I'm preparing the bike for the new season and i'm about to order tires. Other people that ride in Greece recommend Dunlop, a d952 in the front and a d606 in the rear. I have searched the tire threads and i think the D606 Rear 120/90-18 65R will fit (chain adjuster is on number 8). I'm not sure h...

650Katman · 650Katman

Has anyone fitted one of these to a white tank oe?

dlee22 · dlee22

Hi there, I have searched for my problem on here and found a few comments within a different (unrelated) thread and thought for future reference and people it would be useful to have a separate dedicated thread. When starting my bike recently I have had a few loud bangs, once running the bike is fine. I...

Clutha · Clutha

So there I was, bike wheeled out from hibernation, started fine, (thanks Optimate) warmed up all ok. Wheeled back into garage while I decided on my outfit Back into garage, horrors Big puddle under engine, gunge from bash plate with a decided petrol stink. Much dripping from carb. Fuel line had a nic...

TTRfan · TTRfan

This little tank arrived from India (via eBay) this morning. I am going to use it to test carb float levels and for leaks BEFORE putting the carb on the bike and save myself possible hassle I am also hoping that it'll save the inevitable spillages that occur whenever I try to do anything involving petr...

TTRfan · TTRfan

Or, to ask the question in a different way, does the bolt go in from the RHS (exhaust) of the bike or LHS (chain/sprocket side)? The manual shows it both ways

Tomzoom2020 · Tomzoom2020

Hi all. I now own a 1996 ttr250 and I really like it. I do have an issue with it tho. There is a black plastic sleeve that connects the carb to the head. I've noticed that it looks perished and bits falling off it. (On the head side) the engine ticks over okay but eventually it will make a big POP then cut out. I'...

oldmickyboy · oldmickyboy

as my bike is fairly new to me the previous owner cobbled up a rubber flap type thingy bob to protect the rear shock which worked fine until the fitting of a new ac10 tyre which after a ride in the peak district is now destroyed, my question is can you get a replacement or is it a Yamaha part only ? Ive tried pol...

TTRfan · TTRfan

The fork legs have been totally dis-assembled and the lower fork legs resprayed in hard wearing "wheel silver" All the parts have been thoroughly cleaned and are ready for re-assembly using a fork and dust seal kit I picked up from Totally TTR Towers yesterday - see here - the kits will soon be back in s...

Mutley · Mutley

Hi, I am trying to put the settings back to the standard setting, and the rebound adjuster says it should be "9 Clicks out". I have got myself confused and now wonder which direction "out" means. Is it out away from the spring, or out away from the lower mounting? Sorry if this is yet another daft quest...

rbraz1980 · rbraz1980

Hi, The TTR was never a bike made in large numbers, therefore the availability of parts is not great. Over the last years i have been always looking for some other yamaha machine that could share the same engine, and therefore possibly extend the sources for parts. It seems like i found it! Found a yamah...

yamalama · yamalama

Hi and a happy new year to you all, Can anyone tell me what stops the kick start lever at the end of its travel when you kick down on it? On a friends blue tank model TTR250 the lever stops just before reaching the riders foot peg holder. I have the same model but my lever slams into the foot peg holder, and wh...

TTRfan · TTRfan

My b-i-l Keith's exhaust fractured between the header pipe and mount. He managed to repair it using a small length of flexible exhaust pipe with an inner diameter of just over 41mm. This meant he could use a standard TTR graphite exhaust gasket at each end. Ideally he needs smaller clamps. Not sure tha...

TTRfan · TTRfan

You all probably knew but, just in case, here it is again

impulsive · impulsive

Greetings, I have a 2001 US model with the OE yellow spring. The FAQ states: "standard OE yellow springs have a spring rate of 4.9 kgs/mm - allegedly!" . https://www.racetech.com/ProductSearch/12/Yamaha/TTR250/2001

TerryK · TerryK

Hi all, as some of you may know I have both a WRR & TTR well I'm thinking of going back to dual sport tyres on the TTR to use on the gravel rds & the twisty black top. Will keep MT21's on the WRR so I don't really need lots of grip in the mud for the TTR. Has anyone tried of know of these tyresMaxxis M6006 12...

Pechugas · Pechugas

Hola utilize este aceite y la transmisión cuando está caliente se pone muy dura los cambios es complicado realizarlos,, creen que sea por el aceite

JOHNYBOY · JOHNYBOY

can someone send me a pic where the indicators mount on a oe

Doddie82 · Doddie82

Hi Purchased Small LED indicators for my 2004 LEO. Fitted them today and they light up but do not flash on both sides, double checked I had wired them up correctly. Any ideas???

Dan-in-a-Van · Dan-in-a-Van

The alarm on my TTR drains the battery so I wired in a permanent plug to connect a Ni-Cad jump starter. It never fails to boost the battery enough to get it started even when the battery is below 12v. This morning when I tried to start, the starter button didn't make a sound, no click, nothing. The lights w...

tom13 · tom13

Google translator What could be the reason? If it's a brake, what should I do? Thank you

bbarfield · bbarfield

I just bought a new FMF Q4 slip on exhaust, and thought I would remove the header pipe and clean it up while I had the muffler detached. Though the retaining nuts and plate came right off, there doesn't seem to be enough clearance to actually remove the pipe. I can't pull it forward enough to clear the main...

vwanjau · vwanjau

Hi Guys, Can an YZ250 YAMAHA shock fit into a TTR ENDURO 250? Kind Regards

TTRfan · TTRfan

I have checked and re-checked but cannot find a direction arrow on the sidewall of the tyre I am about to fit. Makes me think maybe the D605s are reversible. Anyone know for sure please? Can't find anything on Google It would be nice to get this job done now as the tyre and workshop are warm Brian

engineer1949 · engineer1949

i have an open enduro with derestricted exhaust and opened up air box jetted to suit the better breathing, now runs really well no hesitating just pulls well right through the range BUT starting is now not good with the original jets it started allmost immediatly with the choke button out ,now it needs...

TTRfan · TTRfan

Over the years I have come across many wheel rims that have corroded on the inside next to where the tube valve and/or rim lock fits. Water (and maybe even salty water in the winter) gets in and starts the corrosion. The best way to prevent this happening is quite simple. Fit seals to the tube valves and a r...

JPVIC · JPVIC

So my TTR250 20016 blue model confuses me a bit. The only remnant of indicators is the indicator switch on the handlebar. There aren't even any holes or brackets where indicators used to be. Also no trace of a relay on the harness. So I've gone and bought LED indicators as well as the appropriate relay. I...

TTRfan · TTRfan

Just fitting a new set of D&D decals and started with the rear mudguard as it's the easiest to do. I haven't fitted decals for ages and it took a little while to remember the little tricks. Quite pleased with the result. Fork legs next, then side panels and tank.

Forgorin · Forgorin

Ahhh, 2km from home in rush hour traffic... Pushed it for a km to a local 7-11. Got a new cable coming tonight. Unfortunately I live at the top of a very steep hill....

TTRfan · TTRfan

OK – so this doesn’t feature a TTR tank but the principles will be the same! I went into my workshop one morning and it stank of petrol. The cause was a filler patch on the bottom of my BSA C15 petrol tank falling off and petrol dripping out of various pinholes where the tank had rusted through. Having attac...

Topic		Started By	Replies	Views	Last Post
	New tires,sizing? d606 d952 (Preview) Hello again.I'm preparing the bike for the new season and i'm about to order tires. Other people that ride in Greece recommend Dunlop, a d952 in the front and a d606 in the rear. I have searched the tire threads and i think the D606 Rear 120/90-18 65R will fit (chain adjuster is on number 8). I'm not sure h...	Spyrious	3	902	Feb 11, 2020 by Spyrious
	trailtech endurance 2 (Preview) Has anyone fitted one of these to a white tank oe?	650Katman	3	849	Feb 11, 2020 by Spyrious
	Loud noise on start up (Preview) Hi there, I have searched for my problem on here and found a few comments within a different (unrelated) thread and thought for future reference and people it would be useful to have a separate dedicated thread. When starting my bike recently I have had a few loud bangs, once running the bike is fine. I...	dlee22	6	1134	Feb 9, 2020 by dlee22
	Size matters! (Fuel pipe) (Preview) So there I was, bike wheeled out from hibernation, started fine, (thanks Optimate) warmed up all ok. Wheeled back into garage while I decided on my outfit Back into garage, horrors Big puddle under engine, gunge from bash plate with a decided petrol stink. Much dripping from carb. Fuel line had a nic...	Clutha	8	1895	Feb 8, 2020 by TTRfan
	Temporary petrol supply (Preview) This little tank arrived from India (via eBay) this morning. I am going to use it to test carb float levels and for leaks BEFORE putting the carb on the bike and save myself possible hassle I am also hoping that it'll save the inevitable spillages that occur whenever I try to do anything involving petr...	TTRfan	5	970	Feb 5, 2020 by mossproof
	Sanity check no. 2! Does the cut out on the bottom shock yoke face forwards or backwards? (Preview) Or, to ask the question in a different way, does the bolt go in from the RHS (exhaust) of the bike or LHS (chain/sprocket side)? The manual shows it both ways	TTRfan	5	802	Feb 5, 2020 by ttr steve
	1996 ttr250 plastic intake/carb sleeve issue (Preview) Hi all. I now own a 1996 ttr250 and I really like it. I do have an issue with it tho. There is a black plastic sleeve that connects the carb to the head. I've noticed that it looks perished and bits falling off it. (On the head side) the engine ticks over okay but eventually it will make a big POP then cut out. I'...	Tomzoom2020	2	837	Feb 3, 2020 by ttboof
	rear shock guard (Preview) as my bike is fairly new to me the previous owner cobbled up a rubber flap type thingy bob to protect the rear shock which worked fine until the fitting of a new ac10 tyre which after a ride in the peak district is now destroyed, my question is can you get a replacement or is it a Yamaha part only ? Ive tried pol...	oldmickyboy	11	4618	Jan 30, 2020 by ttboof
	Today I am mostly rebuilding a pair of OE forks! (Preview) The fork legs have been totally dis-assembled and the lower fork legs resprayed in hard wearing "wheel silver" All the parts have been thoroughly cleaned and are ready for re-assembly using a fork and dust seal kit I picked up from Totally TTR Towers yesterday - see here - the kits will soon be back in s...	TTRfan	0	773	Jan 28, 2020 by TTRfan
	Rear Shock - Rebound Adjuster not clicking and other issues (Preview) Hi, I am trying to put the settings back to the standard setting, and the rebound adjuster says it should be "9 Clicks out". I have got myself confused and now wonder which direction "out" means. Is it out away from the spring, or out away from the lower mounting? Sorry if this is yet another daft quest...	Mutley	10	2367	Jan 28, 2020 by TTRfan
	Kart 250cc engine the same as the TTR engine? (Preview) Hi, The TTR was never a bike made in large numbers, therefore the availability of parts is not great. Over the last years i have been always looking for some other yamaha machine that could share the same engine, and therefore possibly extend the sources for parts. It seems like i found it! Found a yamah...	rbraz1980	4	1602	Jan 28, 2020 by rbraz1980
	Kick start lever travel stop (Preview) Hi and a happy new year to you all, Can anyone tell me what stops the kick start lever at the end of its travel when you kick down on it? On a friends blue tank model TTR250 the lever stops just before reaching the riders foot peg holder. I have the same model but my lever slams into the foot peg holder, and wh...	yamalama	5	780	Jan 25, 2020 by ttr steve
	Exhaust repair (Preview) My b-i-l Keith's exhaust fractured between the header pipe and mount. He managed to repair it using a small length of flexible exhaust pipe with an inner diameter of just over 41mm. This meant he could use a standard TTR graphite exhaust gasket at each end. Ideally he needs smaller clamps. Not sure tha...	TTRfan	1	850	Jan 20, 2020 by Shortleg
	Motorcycle valve fitting (Preview) You all probably knew but, just in case, here it is again	TTRfan	0	706	Jan 19, 2020 by TTRfan
	rear coil spring rate? (Preview) Greetings, I have a 2001 US model with the OE yellow spring. The FAQ states: "standard OE yellow springs have a spring rate of 4.9 kgs/mm - allegedly!" . https://www.racetech.com/ProductSearch/12/Yamaha/TTR250/2001	impulsive	9	1785	Jan 18, 2020 by impulsive
	Dual sport tyres (Preview) Hi all, as some of you may know I have both a WRR & TTR well I'm thinking of going back to dual sport tyres on the TTR to use on the gravel rds & the twisty black top. Will keep MT21's on the WRR so I don't really need lots of grip in the mud for the TTR. Has anyone tried of know of these tyresMaxxis M6006 12...	TerryK	1	879	Jan 15, 2020 by ttboof
	Transmisión dura (Preview) Hola utilize este aceite y la transmisión cuando está caliente se pone muy dura los cambios es complicado realizarlos,, creen que sea por el aceite	Pechugas	5	886	Jan 4, 2020 by Pechugas
	indicators (Preview) can someone send me a pic where the indicators mount on a oe	JOHNYBOY	6	974	Jan 1, 2020 by JOHNYBOY
	LED indicators (Preview) Hi Purchased Small LED indicators for my 2004 LEO. Fitted them today and they light up but do not flash on both sides, double checked I had wired them up correctly. Any ideas???	Doddie82	9	1288	Dec 31, 2019 by ttboof
	No start on the button. (Preview) The alarm on my TTR drains the battery so I wired in a permanent plug to connect a Ni-Cad jump starter. It never fails to boost the battery enough to get it started even when the battery is below 12v. This morning when I tried to start, the starter button didn't make a sound, no click, nothing. The lights w...	Dan-in-a-Van	11	1243	Dec 23, 2019 by ttboof
	Slightly locks the front wheel (Preview) Google translator What could be the reason? If it's a brake, what should I do? Thank you	tom13	23	1546	Dec 22, 2019 by tom13
	Header pipe removal (Preview) I just bought a new FMF Q4 slip on exhaust, and thought I would remove the header pipe and clean it up while I had the muffler detached. Though the retaining nuts and plate came right off, there doesn't seem to be enough clearance to actually remove the pipe. I can't pull it forward enough to clear the main...	bbarfield	19	2722	Dec 14, 2019 by TTRfan
	TTR SHOCK COMPATIBILITY (Preview) Hi Guys, Can an YZ250 YAMAHA shock fit into a TTR ENDURO 250? Kind Regards	vwanjau	2	999	Nov 29, 2019 by petenz
	Help! Is a Dunlop D605 rear tyre directional? (Preview) I have checked and re-checked but cannot find a direction arrow on the sidewall of the tyre I am about to fit. Makes me think maybe the D605s are reversible. Anyone know for sure please? Can't find anything on Google It would be nice to get this job done now as the tyre and workshop are warm Brian	TTRfan	13	3329	Nov 26, 2019 by TerryK
	difficult starting after rejetting carb (Preview) i have an open enduro with derestricted exhaust and opened up air box jetted to suit the better breathing, now runs really well no hesitating just pulls well right through the range BUT starting is now not good with the original jets it started allmost immediatly with the choke button out ,now it needs...	engineer1949	6	1131	Nov 25, 2019 by mossproof
	Keeping water out of your wheel rims to prevent corrosion! (Preview) Over the years I have come across many wheel rims that have corroded on the inside next to where the tube valve and/or rim lock fits. Water (and maybe even salty water in the winter) gets in and starts the corrosion. The best way to prevent this happening is quite simple. Fit seals to the tube valves and a r...	TTRfan	0	1029	Nov 25, 2019 by TTRfan
	Indicator wiring and installation (Preview) So my TTR250 20016 blue model confuses me a bit. The only remnant of indicators is the indicator switch on the handlebar. There aren't even any holes or brackets where indicators used to be. Also no trace of a relay on the harness. So I've gone and bought LED indicators as well as the appropriate relay. I...	JPVIC	8	1880	Nov 21, 2019 by TTRfan
	Fitting new decals can be fun - when it turns out right! (Preview) Just fitting a new set of D&D decals and started with the rear mudguard as it's the easiest to do. I haven't fitted decals for ages and it took a little while to remember the little tricks. Quite pleased with the result. Fork legs next, then side panels and tank.	TTRfan	1	849	Nov 19, 2019 by ttr steve
	Clutch cable snapped.... (Preview) Ahhh, 2km from home in rush hour traffic... Pushed it for a km to a local 7-11. Got a new cable coming tonight. Unfortunately I live at the top of a very steep hill....	Forgorin	9	1033	Nov 17, 2019 by Forgorin
	Repairing rust holes in a metal tank (Preview) OK – so this doesn’t feature a TTR tank but the principles will be the same! I went into my workshop one morning and it stank of petrol. The cause was a filler patch on the bottom of my BSA C15 petrol tank falling off and petrol dripping out of various pinholes where the tank had rusted through. Having attac...	TTRfan	4	1155	Nov 16, 2019 by pug
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