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

Brighton Brad · Brighton Brad

Hello folks, how does one separate the mechanism to replace the small torsion Spring? The large one I'd obvious and straight forward, but cant see how it comes apart to fit the small Spring! Push fit? Cheers in advance

Rydasc6102 · Rydasc6102

hi everyone. I noticed that the very bottom of the carburettor always has a bit of gas hanging from it. And it looks like the engine case directly below it is wet. I felt the engine case and it feels dry so the carburettor must not drip often. Does anyone have this problem and what would fix it? Thanks.

Gerry atric69 · Gerry atric69

I was adjusting the angle of the handlebars and levers when out popped the clutch switch. I can see that the outer part of the switch cable has a register which fits the lever housing but try as I could I couldn't get it to stay in. I have looked at the detail of fitting a new aftermarket one but am still uncle...

jasparach · jasparach

Hi, a question on batteries. How long do batteries last on the ttr? I put a new battery in my 2005 ttr a little over a year ago and when it is not in use it is on a battery tender. When i went to start it today it was as dead as a dead thing, nothing on it. Surely a battery should last longer than that length of time T...

Gerry atric69 · Gerry atric69

Has anyone found a replacement for the fragile rubber(?) lamp holders for the neutral/ main beam warning lights please. As you have probably already guessed one of mine destroyed itself when being removed!

Rydasc6102 · Rydasc6102

i was out riding the other day and after about 30 minutes the rear brakes started squealing very loud when I used them. I pulled over and looked at the brakes to see if something got stuck between the caliper and the pads. There was nothing there but I noticed the brakes where very hot(duh). Does anyone el...

Rydasc6102 · Rydasc6102

whats the best way to clean up greasy and grimy spokes? I would like to see them shine again. Thanks.

mr_diver · mr_diver

A few weeks back I noticed there must be an oil leak on the RHS as my wrapped exhaust was smoking a fair bit just forward of the join to the rear section. I'd not noticed it before as the bike has mainly been out in the wet and the exhaust wrap gives off a fair bit of steam then anyway. Upon investigation there w...

micccki · micccki

Hi Guys n gals, i probably need a new speedo for my ttr. anyone used the Trailtech Endurance 11 and also KOSO BB EX2. I saw someone used the cheap ones on the bay about £25. Any long term views appreciated or other options. Mike

micccki · micccki

Hi, i know these speedos on th open enduro can be problematic, but mine just went dimmer and not showing any zero or the current mileqage of the bike. The screen lights up, and i have 12 volts coming in on the red and the brown, but only showing about 1.7 volts on the blue. I understand this should show 5 vo...

devon_rich · devon_rich

Decided 17 loose spokes was probably a few to many. So a quick visit to TTR towers for a new set and the loan of a wheel thingy, out came the grinder and after an hour new shiny ones fitted. Now has about 3 to 4mm runout, will spend a while trying to get this a bit better. But guessing with a knobbly on a couple o...

tom13 · tom13

Hello. How many cm can I lift the steering wheel without changing the cables? Thanks -- Edited by tom13 on Friday 16th of February 2018 04:34:25 PM

leigh · leigh

Moskomoto Reckless 80 turned up. Worth every cent, fits perfectly. Doesn’t move at all. I’ll be fine with one kidney...... I'm dizzy now - I have spun them round for you all. Cubber

pug · pug

lost tools I was lucky when I got my TTr it still had its full tool kit under the side panel plus the right wheel nut sized rear one. Now i had a puncture Saturday I was only out for two hours as the weather was ****ty but I needed a ride I had not been out since Christmas. Now I'm not one for pissing around in the v...

mossproof · mossproof

Sorry, not a TTR, but my bro has been having trouble with his early Yam FJ1200 and it falls to me to solve it so I'm after some ideas before I delve in. As this is the only bike forum I'm active on, it's you lot I'm turning to first in my hour of need! Starts fine from cold, runs for about 4 miles then starts to run...

tom13 · tom13

Hey. What should be the fuel level in the Y30P carburetor chamber and how easy is it to measure?

rdchair · rdchair

Mrs H has said she would like to join me along a couple of smooth trails. I was given the rear pegs but don't know what I need to mount them? Are they bolted on only are do they have friction washers, springs of any sort. Workshop manual shows nothing. Anyone have parts manual pics ? Cheers Dom

MotoNoob_92 · MotoNoob_92

Mine is a 2003 blue model with the plastic tank. Whenever I am pushing it or at lower speeds I can hear slight rubbing on both the front and rear brakes. I recently replaced the tires and forced the calipers back, but after pulling the brakes a few times to repressurize it continued. I read that this may be...

rdchair · rdchair

Hi all, as is the norm as soon as I bought my bike 2weeks ago, I bought loads of stuff, one being a new headlight. The previous owner had broken the lens but not the cowl. He has fitted an aftermarket unit. I spotted a brand new light on ebay and bought it for £70 When it arrived it is too big. Looking at anoth...

Elijah Bronson · Elijah Bronson

Hi there, I'm new to the forum but its been a valuable resource for me since I got my 2002 TTR250 a couple weeks ago. I bought it non-running for $250, but its in good condition and seemed to be a simple job. I expected stator or CDI. I got it home and was doing all the necessary voltage and resistance reading...

Big G · Big G

Since I bought my Blue TTR a couple of months ago I've given it a few outings, come off it a few times, had a fair bit of fun and have now carried what I feel are the necessary repairs and maintenance/mods to make it a really reliable and useable tool with a bit more oomph than it used to have. I decided not to me...

Nomada_Firefox · Nomada_Firefox

I am curious about if this oil is good or not.

oshanrube · oshanrube

My CDI unit is making a whining noise and i recently replaced the ignition coil and still no spark. i'm thinking my CDI have gone bad, and a new unit till cost around 270USD here, so i was wondering if there's any alternative new tech, something like a bosch ignition to replace the CDI? any ideas?

Big G · Big G

I've just pulled the forks apart on my bluey and changed the oil then pumped some air into the schrader valve (2.5psi) and they feel 100% better but where's the damping clicker adjuster that's mentioned in the manual? My bike only has the top fork tube nut and the air valve in the middle of that (see pic) T...

Rydasc6102 · Rydasc6102

hi everyone, I have another question. i just got my ttr250 road legal and have been riding it aroun. I feel like I am shifting up and down way more than I do on trails. Is too much shifting bad for the transmission? Also at red lights should I turn the bike off or will it get to hot from not moving?

anitabonghit · anitabonghit

Hi, i need help with my 1996 ttr oe. i originally wanted to install led indicators so i did and replaced the relay as well. the indicators were crap and i just bought some tungsten ones but when i replaced the relay i pulled the pins from the plug on the adapter to the old relay and now i don't know the origina...

TTRfan · TTRfan

I am curently restoring the pretty metallic blue tanked version of the 4RR2 model Open Enduro and had a problem tracing a headlight fault. I was surprised to find a relay under the tank which I hadn't come across before. Looking at the parts manual, this relay was only fitted to the 4RR2 and 4WA1 (Raid) m...

Paul M · Paul M

I have a 2000 TTR250 that I just bought. Started fine several times before I bought it. Got it home an hour later and it wouldnt start. Really sluggish like battery dying. Had new battery installed. Worked fine rest of day and started once this morning and wouldnt start 15 minutes later. Same problem....

Rydasc6102 · Rydasc6102

hi everyone, A couple months ago I was changing the spark plug on the bike and decided to do a compression test only to find that The gauge read only 60 PSI. I'm pretty sure it should be way higher than that. The bike still runs extremely strong and it doesn't feel like there's any power loss could this jus...

TTR2501966 · TTR2501966

Hi all,I have a problem with the charging system on my newly acquired TTR250 1995.Symptoms are battery drain of 0.2V/hour, so it’s flat the next day. Also no charging when I rev the bike quite high(I don’t have an inductive tachometer) – the voltage across the battery stays at its initial charge of ap...

Topic		Started By	Replies	Views	Last Post
	Small torsion Spring replacement! (Preview) Hello folks, how does one separate the mechanism to replace the small torsion Spring? The large one I'd obvious and straight forward, but cant see how it comes apart to fit the small Spring! Push fit? Cheers in advance	Brighton Brad	5	1306	Mar 10, 2018 by Brighton Brad
	Carburettor drips (Preview) hi everyone. I noticed that the very bottom of the carburettor always has a bit of gas hanging from it. And it looks like the engine case directly below it is wet. I felt the engine case and it feels dry so the carburettor must not drip often. Does anyone have this problem and what would fix it? Thanks.	Rydasc6102	3	868	Mar 8, 2018 by Rydasc6102
	Clutch switch cable (Preview) I was adjusting the angle of the handlebars and levers when out popped the clutch switch. I can see that the outer part of the switch cable has a register which fits the lever housing but try as I could I couldn't get it to stay in. I have looked at the detail of fitting a new aftermarket one but am still uncle...	Gerry atric69	4	649	Mar 7, 2018 by Gerry atric69
	batteries (Preview) Hi, a question on batteries. How long do batteries last on the ttr? I put a new battery in my 2005 ttr a little over a year ago and when it is not in use it is on a battery tender. When i went to start it today it was as dead as a dead thing, nothing on it. Surely a battery should last longer than that length of time T...	jasparach	18	2610	Mar 4, 2018 by jasparach
	Dashboard warning light holders !! (Preview) Has anyone found a replacement for the fragile rubber(?) lamp holders for the neutral/ main beam warning lights please. As you have probably already guessed one of mine destroyed itself when being removed!	Gerry atric69	1	719	Mar 4, 2018 by TTRfan
	Brakes screaming. (Preview) i was out riding the other day and after about 30 minutes the rear brakes started squealing very loud when I used them. I pulled over and looked at the brakes to see if something got stuck between the caliper and the pads. There was nothing there but I noticed the brakes where very hot(duh). Does anyone el...	Rydasc6102	4	981	Mar 2, 2018 by JOHNYBOY
	Cleaning spokes (Preview) whats the best way to clean up greasy and grimy spokes? I would like to see them shine again. Thanks.	Rydasc6102	1	494	Mar 2, 2018 by domski1
	Leaking Clutch Gasket (Preview) A few weeks back I noticed there must be an oil leak on the RHS as my wrapped exhaust was smoking a fair bit just forward of the join to the rear section. I'd not noticed it before as the bike has mainly been out in the wet and the exhaust wrap gives off a fair bit of steam then anyway. Upon investigation there w...	mr_diver	0	958	Feb 28, 2018 by mr_diver
	Digital speedo (Preview) Hi Guys n gals, i probably need a new speedo for my ttr. anyone used the Trailtech Endurance 11 and also KOSO BB EX2. I saw someone used the cheap ones on the bay about £25. Any long term views appreciated or other options. Mike	micccki	4	943	Feb 27, 2018 by micccki
	Speedo problem (Preview) Hi, i know these speedos on th open enduro can be problematic, but mine just went dimmer and not showing any zero or the current mileqage of the bike. The screen lights up, and i have 12 volts coming in on the red and the brown, but only showing about 1.7 volts on the blue. I understand this should show 5 vo...	micccki	7	1040	Feb 27, 2018 by micccki
	17 loose spokes (Preview) Decided 17 loose spokes was probably a few to many. So a quick visit to TTR towers for a new set and the loan of a wheel thingy, out came the grinder and after an hour new shiny ones fitted. Now has about 3 to 4mm runout, will spend a while trying to get this a bit better. But guessing with a knobbly on a couple o...	devon_rich	6	880	Feb 23, 2018 by ttr steve
	Raising the steering wheel (Preview) Hello. How many cm can I lift the steering wheel without changing the cables? Thanks -- Edited by tom13 on Friday 16th of February 2018 04:34:25 PM	tom13	8	657	Feb 20, 2018 by tom13
	Reckless 80 touring bags on my TTR (Preview) Moskomoto Reckless 80 turned up. Worth every cent, fits perfectly. Doesn’t move at all. I’ll be fine with one kidney...... I'm dizzy now - I have spun them round for you all. Cubber	leigh	12	876	Feb 19, 2018 by leigh
	Lost Tools (Preview) lost tools I was lucky when I got my TTr it still had its full tool kit under the side panel plus the right wheel nut sized rear one. Now i had a puncture Saturday I was only out for two hours as the weather was ****ty but I needed a ride I had not been out since Christmas. Now I'm not one for pissing around in the v...	pug	31	2927	Feb 19, 2018 by leigh
	Need to pick your brains! (Preview) Sorry, not a TTR, but my bro has been having trouble with his early Yam FJ1200 and it falls to me to solve it so I'm after some ideas before I delve in. As this is the only bike forum I'm active on, it's you lot I'm turning to first in my hour of need! Starts fine from cold, runs for about 4 miles then starts to run...	mossproof	8	844	Feb 17, 2018 by Herman
	fuel level (Preview) Hey. What should be the fuel level in the Y30P carburetor chamber and how easy is it to measure?	tom13	2	715	Feb 14, 2018 by tom13
	Rear footrest help (Preview) Mrs H has said she would like to join me along a couple of smooth trails. I was given the rear pegs but don't know what I need to mount them? Are they bolted on only are do they have friction washers, springs of any sort. Workshop manual shows nothing. Anyone have parts manual pics ? Cheers Dom	rdchair	5	575	Feb 12, 2018 by ttr steve
	Brake Rub - is it normal? (Preview) Mine is a 2003 blue model with the plastic tank. Whenever I am pushing it or at lower speeds I can hear slight rubbing on both the front and rear brakes. I recently replaced the tires and forced the calipers back, but after pulling the brakes a few times to repressurize it continued. I read that this may be...	MotoNoob_92	6	815	Feb 6, 2018 by mossproof
	new genuine headlight does not fit , sale,swop (Preview) Hi all, as is the norm as soon as I bought my bike 2weeks ago, I bought loads of stuff, one being a new headlight. The previous owner had broken the lens but not the cowl. He has fitted an aftermarket unit. I spotted a brand new light on ebay and bought it for £70 When it arrived it is too big. Looking at anoth...	rdchair	14	924	Feb 5, 2018 by Sponger
	No spark - Bad CDI or pickup coil? (Preview) Hi there, I'm new to the forum but its been a valuable resource for me since I got my 2002 TTR250 a couple weeks ago. I bought it non-running for $250, but its in good condition and seemed to be a simple job. I expected stator or CDI. I got it home and was doing all the necessary voltage and resistance reading...	Elijah Bronson	30	4782	Jan 30, 2018 by Elijah Bronson
	All done and dusted! (Preview) Since I bought my Blue TTR a couple of months ago I've given it a few outings, come off it a few times, had a fair bit of fun and have now carried what I feel are the necessary repairs and maintenance/mods to make it a really reliable and useable tool with a bit more oomph than it used to have. I decided not to me...	Big G	5	999	Jan 29, 2018 by ttr steve
	Have you used anytime for your TTR CASTROL POWER 1 RACING 4T 10W-40? (Preview) I am curious about if this oil is good or not.	Nomada_Firefox	4	1165	Jan 29, 2018 by Nomada_Firefox
	CDi questions and answers! ( 1 2 ) (Preview) My CDI unit is making a whining noise and i recently replaced the ignition coil and still no spark. i'm thinking my CDI have gone bad, and a new unit till cost around 270USD here, so i was wondering if there's any alternative new tech, something like a bosch ignition to replace the CDI? any ideas?	oshanrube	52	13802	Jan 29, 2018 by Elijah Bronson
	Where's the fork damping clicker? (Preview) I've just pulled the forks apart on my bluey and changed the oil then pumped some air into the schrader valve (2.5psi) and they feel 100% better but where's the damping clicker adjuster that's mentioned in the manual? My bike only has the top fork tube nut and the air valve in the middle of that (see pic) T...	Big G	5	684	Jan 23, 2018 by Big G
	is too much shifting bad for the transmission? (Preview) hi everyone, I have another question. i just got my ttr250 road legal and have been riding it aroun. I feel like I am shifting up and down way more than I do on trails. Is too much shifting bad for the transmission? Also at red lights should I turn the bike off or will it get to hot from not moving?	Rydasc6102	8	723	Jan 22, 2018 by Rydasc6102
	Indicator, winker or flasher relay on white TTR250 OEs (Preview) Hi, i need help with my 1996 ttr oe. i originally wanted to install led indicators so i did and replaced the relay as well. the indicators were crap and i just bought some tungsten ones but when i replaced the relay i pulled the pins from the plug on the adapter to the old relay and now i don't know the origina...	anitabonghit	4	3095	Jan 15, 2018 by TTRfan
	Headlight relay - anyone tried fitting one? (Preview) I am curently restoring the pretty metallic blue tanked version of the 4RR2 model Open Enduro and had a problem tracing a headlight fault. I was surprised to find a relay under the tank which I hadn't come across before. Looking at the parts manual, this relay was only fitted to the 4RR2 and 4WA1 (Raid) m...	TTRfan	19	19852	Jan 15, 2018 by TTRfan
	TTR250 starting problem (Preview) I have a 2000 TTR250 that I just bought. Started fine several times before I bought it. Got it home an hour later and it wouldnt start. Really sluggish like battery dying. Had new battery installed. Worked fine rest of day and started once this morning and wouldnt start 15 minutes later. Same problem....	Paul M	2	1622	Jan 12, 2018 by Rydasc6102
	Extremely low compression but bike runs just fine (Preview) hi everyone, A couple months ago I was changing the spark plug on the bike and decided to do a compression test only to find that The gauge read only 60 PSI. I'm pretty sure it should be way higher than that. The bike still runs extremely strong and it doesn't feel like there's any power loss could this jus...	Rydasc6102	12	1495	Jan 12, 2018 by Rydasc6102
	Charging problem - battery drain (Preview) Hi all,I have a problem with the charging system on my newly acquired TTR250 1995.Symptoms are battery drain of 0.2V/hour, so it’s flat the next day. Also no charging when I rev the bike quite high(I don’t have an inductive tachometer) – the voltage across the battery stays at its initial charge of ap...	TTR2501966	5	1982	Jan 11, 2018 by mossproof
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