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

MarkShelley · MarkShelley

My 2003 bike starts fine and ticks over OK and it also pulls well when accellerating however at constant village speeds it feels like it may cut out and stutters a bit. When this happens if I open the throttle it will suddenly accelerate almost like an on/off switch, not smoothly at all. It can be lived wi...

Timetradernc · Timetradernc

Alright I posted last week that I ran the bike out of gas and it stopped running and now can't get it started back running. Well come to find out my 4 year old son filled the gas tank up with water. Got everything drained, cleaned etc new fuel and battery installed cause he also left the switch on for 2 days it...

oshanrube · oshanrube

few days back when i tried to start the bike it wont start but all the electronics are working,when i checked the battery box i noticed that the secoundary fuse is a bit vobbely then i notices that the fuse cover is meltel but the fuses are still in tact. same thing has happend with the main fuse. when i rech...

ISAACAH · ISAACAH

99 TTR 250 I was riding and crashed and it wont turn over unless its in neutral and has hard time starting and when it does start it only stays on when on choke or high rpms. help please!? checked carb looks fine, spark plug gettting spark. dont know what to do....

ttocsm · ttocsm

So, here is my story,, I did some trading and ended up with a 99 TTR-250, that had been sitting in a barn for 4 or 5 year. The carberator was nasty, and leaking constantly, so I cleaned it, and installed new main nozzle, and jet( broke it during the teardown), put on a new gasket and shes starting and running...

Mickyb · Mickyb

I am due to take my TTR for its MOT. When I got the bike I was told that it had passed its MOT many times with the number plate fastened to the rear guard without a holder, which would mean that the plate is facing skyward. I could do with getting a plate holder just to make sure, does anyone have a spare one for s...

djkitchen · djkitchen

Hi All, Am in the process of doing some work on the TTR belonging to my other half, one of the things I have done is put an airbox back on it as it had a K+N cone filter, which to my mind for trailriding is far from ideal! Anyway I sourced one on ebay, and eventually got it into place, however the bike also doesn...

stonez · stonez

Hi the indicators on my 1995 TTR250 are flashing fast and to the point were it blows the bulbs on the rear indicators. The rear are off a AG 200 i think and the front i have no idea what they are off but look very similar to the back. The front have not blown yet but the rears i only just put on today and they have b...

cap83 · cap83

I'm just doing a service on my ttr and the oil filler cap just cracked when doing it back up does anybody know where I can get another one from ASAP Cheers Chris

TTRfan · TTRfan

I get quite a lot of butchered looms, switches, etc, which require repairs and, inevitably, joining of wires! I am unhappy about soldering joins in a bike loom as it makes a very solid and unforgiving joint from which wires can break. Bullet connectors and the like are OK for joining a couple of wires bu...

alainttr250 · alainttr250

Hello, I look for the disposal of the magnets of the starter for my yamaha TTR 250. I changed the axis that was worn. I will like to know in which direction it turns, For I climbed back up it as I was able. The bike starts up not I think that the rotation direction is not correct. Thank you -- Edited by al...

bolt250 · bolt250

My TTR250 had a flat spot from idle on take off, i thought it had an inlet leak as i couldn't get it to idle smoothly without winding out the mixture screw excessively. I just replaced the inlet manifold o-ring without taking off the carby and it took a while to get it started... in the end some arerostart...

Timetradernc · Timetradernc

Anyone know where to get the fuel tank decals in the United States or online besides dealer?

Timetradernc · Timetradernc

New to the forum thank goodness I found ya'll. I am new to the dirt bike thing son is 4 and is riding a Razor electric dirt bike, getting a gas one for his 5th bday in July. Dad has always wanted one so this was my excuse to purchase my first dirt bike. I know very litte about these bikes, it ran strong no issues o...

TTRfan · TTRfan

The challenge with tax discs on dirt bikes is to make them last a year without turning to pulp what with all the water they have to endure from rain, ford crossings, power washing, etc. The system I have used for many years with great success is to attach then to the LH ("nearside" as required b...

sammyttr · sammyttr

Hello, As I've mentioned before I've got an after market head light, there is a bolt hole at the bottom but no bracket to bolt it too, would be okay for mot reason to cable tie to bottom yolk as security and use locking bolts to secure the head light to the bracket on the forks.

BM Steve · BM Steve

Hi All, does anyone know what alternative filter I can buy to fit the TTR the TTR filter isn't listed where I was wanting to buy one EG: will a YZ250 filter replace the TTR filter Here is a list of filters from Torpedo 7 in Aus, I have a voucher to use and it expires soon Thanks - - - - - - - - - - ...

TTRfan · TTRfan

It's a pretty simple operation. Just follow this step by step pictorial guide. Tools needed:- wheel-nut spanner (24mm), socket set, hammer and drift. Part needed: Yamaha part number: 10-4GY-22151-00-00 : SEAL, GUARD or an after-market item available here Clear a space and get the bike up on a stan...

oshanrube · oshanrube

hey i fitted a new set of front brake pads but now i feel like they are a two tight fit. i did grees the caliper pistons but feel lyk thy are not very responsive to go back in. any ideas whats the reason?

nwrider · nwrider

looking to upgrade handlebar of stock 2006 bike. what is the rise, pull back and width of stock bike bars

colin13846 · colin13846

Well how often/frequency? can not make my mind up, what does everyone do?

colin13846 · colin13846

Progrip grip is slipping on the throtle tube, guess I will need to glue it. Qustion is which glue?

colin13846 · colin13846

"Twin air" filter or "K & N" filter, are they much different and which is best?

hertsrider · hertsrider

Afternoon all, In the FAQ section there is the following advice... Uncorking the TTR250 Two freebie mods to start with: 1. Look under the tank at your throttle linkage and you will notice that Mr Yamaha installs a stop screw that limits you to less than full throttle. Adjust the screw to allow full trav...

JuJu · JuJu

Hi Guru's, After changing oil, plug (with new double stalk plug), adjusting ,mixture to the 2 turns, the TTR is still breaking down when the revs get up there. I'm getting a lot of soot out of the exhaust (1/2 of my Learner Plate is black!). I'm at 2 minds whether to attack the carby with a rebuild or tackle...

FrankiRBM · FrankiRBM

I have a 2008 which has been standing. I have cleaned the carb 5 times and am sure there is NO dirt left. Its completely stock with 4000km on the clock. Starts without the choke when cold which I think is a problem.. Then if I take it for a ride , it pulls hard and clean through the gears until I engage 6th , then...

MarkShelley · MarkShelley

Today I made a disappointing discovery. You may have seen my thread on a seized speedo drive. I have resolved that and have some 3-tab washers en route from Brian. I have now found that these will be of no use as the bits on the hub that should cause the washer to spin are not present, obviously broken off at...

oldmickyboy · oldmickyboy

hi all i'm new to the ttr250 having only done 200 miles on my new to me 2003 model, the problem is that when i'm riding and change gear theres sometimes a little chirrup or squeal, ive checked the cable which is lovely and smooth ive also checked the drive sprocket and chain and all appears fine. the bike ha...

JuJu · JuJu

Hi to the TTR clan! Well I'm the proud owner of a trusty 98 TTR Open Enduro.. Cost $1550 off the trading post (same publication that I found the wife.... but that is another story ) Since then I have had the forks resealed and oiled(on the bike, not the wife), the rear shock rebuilt (thanks to Hoey Racing in...

TTRfan · TTRfan

http://racetech.com/ProductSearch/1/Yamaha/TT-R250/2002

Topic		Started By	Replies	Views	Last Post
	stuttery running at low revs (Preview) My 2003 bike starts fine and ticks over OK and it also pulls well when accellerating however at constant village speeds it feels like it may cut out and stutters a bit. When this happens if I open the throttle it will suddenly accelerate almost like an on/off switch, not smoothly at all. It can be lived wi...	MarkShelley	14	1632	May 6, 2012 by MarkShelley
	TTR 250 Issues (Preview) Alright I posted last week that I ran the bike out of gas and it stopped running and now can't get it started back running. Well come to find out my 4 year old son filled the gas tank up with water. Got everything drained, cleaned etc new fuel and battery installed cause he also left the switch on for 2 days it...	Timetradernc	3	1005	May 5, 2012 by Timetradernc
	fuses melting down (Preview) few days back when i tried to start the bike it wont start but all the electronics are working,when i checked the battery box i noticed that the secoundary fuse is a bit vobbely then i notices that the fuse cover is meltel but the fuses are still in tact. same thing has happend with the main fuse. when i rech...	oshanrube	3	1481	May 4, 2012 by brindabella
	ttr wont run (Preview) 99 TTR 250 I was riding and crashed and it wont turn over unless its in neutral and has hard time starting and when it does start it only stays on when on choke or high rpms. help please!? checked carb looks fine, spark plug gettting spark. dont know what to do....	ISAACAH	5	1213	May 2, 2012 by ISAACAH
	TTR starving for fuel... HELP diagnose. (Preview) So, here is my story,, I did some trading and ended up with a 99 TTR-250, that had been sitting in a barn for 4 or 5 year. The carberator was nasty, and leaking constantly, so I cleaned it, and installed new main nozzle, and jet( broke it during the teardown), put on a new gasket and shes starting and running...	ttocsm	3	1083	May 2, 2012 by ttocsm
	NUMBER PLATE HOLDER (Preview) I am due to take my TTR for its MOT. When I got the bike I was told that it had passed its MOT many times with the number plate fastened to the rear guard without a holder, which would mean that the plate is facing skyward. I could do with getting a plate holder just to make sure, does anyone have a spare one for s...	Mickyb	2	1515	Apr 30, 2012 by Mickyb
	Exhaust and Airbox problems (Preview) Hi All, Am in the process of doing some work on the TTR belonging to my other half, one of the things I have done is put an airbox back on it as it had a K+N cone filter, which to my mind for trailriding is far from ideal! Anyway I sourced one on ebay, and eventually got it into place, however the bike also doesn...	djkitchen	2	979	Apr 30, 2012 by djkitchen
	Indicators flashing fast. (Preview) Hi the indicators on my 1995 TTR250 are flashing fast and to the point were it blows the bulbs on the rear indicators. The rear are off a AG 200 i think and the front i have no idea what they are off but look very similar to the back. The front have not blown yet but the rears i only just put on today and they have b...	stonez	2	788	Apr 28, 2012 by stonez
	My oil filler cap just cracked (Preview) I'm just doing a service on my ttr and the oil filler cap just cracked when doing it back up does anybody know where I can get another one from ASAP Cheers Chris	cap83	3	1700	Apr 26, 2012 by Dave
	Anyone know of a source for these crimp joiners please? (Preview) I get quite a lot of butchered looms, switches, etc, which require repairs and, inevitably, joining of wires! I am unhappy about soldering joins in a bike loom as it makes a very solid and unforgiving joint from which wires can break. Bullet connectors and the like are OK for joining a couple of wires bu...	TTRfan	9	1564	Apr 23, 2012 by TTRfan
	starts up not I think that the rotation direction is not correct. (Preview) Hello, I look for the disposal of the magnets of the starter for my yamaha TTR 250. I changed the axis that was worn. I will like to know in which direction it turns, For I climbed back up it as I was able. The bike starts up not I think that the rotation direction is not correct. Thank you -- Edited by al...	alainttr250	2	1107	Apr 22, 2012 by alainttr250
	I think I've ruined my bike... Help! (Preview) My TTR250 had a flat spot from idle on take off, i thought it had an inlet leak as i couldn't get it to idle smoothly without winding out the mixture screw excessively. I just replaced the inlet manifold o-ring without taking off the carby and it took a while to get it started... in the end some arerostart...	bolt250	2	988	Apr 21, 2012 by bolt250
	Decal Replacement Kit (Preview) Anyone know where to get the fuel tank decals in the United States or online besides dealer?	Timetradernc	1	1794	Apr 20, 2012 by TTRfan
	2002 TTR 250 Ran Out of Gas Now Won't Start (Preview) New to the forum thank goodness I found ya'll. I am new to the dirt bike thing son is 4 and is riding a Razor electric dirt bike, getting a gas one for his 5th bday in July. Dad has always wanted one so this was my excuse to purchase my first dirt bike. I know very litte about these bikes, it ran strong no issues o...	Timetradernc	3	2208	Apr 20, 2012 by TTRfan
	Mounting a tax disc (UK) (Preview) The challenge with tax discs on dirt bikes is to make them last a year without turning to pulp what with all the water they have to endure from rain, ford crossings, power washing, etc. The system I have used for many years with great success is to attach then to the LH ("nearside" as required b...	TTRfan	8	1185	Apr 19, 2012 by rattlyolddt
	Head light bracket (Preview) Hello, As I've mentioned before I've got an after market head light, there is a bolt hole at the bottom but no bracket to bolt it too, would be okay for mot reason to cable tie to bottom yolk as security and use locking bolts to secure the head light to the bracket on the forks.	sammyttr	3	782	Apr 19, 2012 by TTRfan
	Air Filters: Alternative models (Preview) Hi All, does anyone know what alternative filter I can buy to fit the TTR the TTR filter isn't listed where I was wanting to buy one EG: will a YZ250 filter replace the TTR filter Here is a list of filters from Torpedo 7 in Aus, I have a voucher to use and it expires soon Thanks - - - - - - - - - - ...	BM Steve	0	698	Apr 15, 2012 by BM Steve
	Replacing a chain slider on a Yamaha TTR250 (Preview) It's a pretty simple operation. Just follow this step by step pictorial guide. Tools needed:- wheel-nut spanner (24mm), socket set, hammer and drift. Part needed: Yamaha part number: 10-4GY-22151-00-00 : SEAL, GUARD or an after-market item available here Clear a space and get the bike up on a stan...	TTRfan	18	6939	Apr 14, 2012 by dan-reeves
	Front brake caliper repair (Preview) hey i fitted a new set of front brake pads but now i feel like they are a two tight fit. i did grees the caliper pistons but feel lyk thy are not very responsive to go back in. any ideas whats the reason?	oshanrube	0	838	Apr 12, 2012 by oshanrube
	what is stock handlebars? (Preview) looking to upgrade handlebar of stock 2006 bike. what is the rise, pull back and width of stock bike bars	nwrider	0	1314	Apr 10, 2012 by nwrider
	Oil change - miles or hours? (Preview) Well how often/frequency? can not make my mind up, what does everyone do?	colin13846	2	4213	Apr 8, 2012 by TTRfan
	Grip sliping (throttle) (Preview) Progrip grip is slipping on the throtle tube, guess I will need to glue it. Qustion is which glue?	colin13846	4	751	Apr 8, 2012 by colin13846
	Air filters (Preview) "Twin air" filter or "K & N" filter, are they much different and which is best?	colin13846	6	1231	Apr 7, 2012 by hertsrider
	"Uncorking" (Preview) Afternoon all, In the FAQ section there is the following advice... Uncorking the TTR250 Two freebie mods to start with: 1. Look under the tank at your throttle linkage and you will notice that Mr Yamaha installs a stop screw that limits you to less than full throttle. Adjust the screw to allow full trav...	hertsrider	3	2733	Apr 5, 2012 by TTRfan
	Breaking down at high revs (Preview) Hi Guru's, After changing oil, plug (with new double stalk plug), adjusting ,mixture to the 2 turns, the TTR is still breaking down when the revs get up there. I'm getting a lot of soot out of the exhaust (1/2 of my Learner Plate is black!). I'm at 2 minds whether to attack the carby with a rebuild or tackle...	JuJu	3	1196	Apr 3, 2012 by JuJu
	Carburetor problem.... I think (Preview) I have a 2008 which has been standing. I have cleaned the carb 5 times and am sure there is NO dirt left. Its completely stock with 4000km on the clock. Starts without the choke when cold which I think is a problem.. Then if I take it for a ride , it pulls hard and clean through the gears until I engage 6th , then...	FrankiRBM	4	2046	Apr 3, 2012 by FrankiRBM
	This one has me stumped (Preview) Today I made a disappointing discovery. You may have seen my thread on a seized speedo drive. I have resolved that and have some 3-tab washers en route from Brian. I have now found that these will be of no use as the bits on the hub that should cause the washer to spin are not present, obviously broken off at...	MarkShelley	9	1364	Apr 3, 2012 by MarkShelley
	strange noise (Preview) hi all i'm new to the ttr250 having only done 200 miles on my new to me 2003 model, the problem is that when i'm riding and change gear theres sometimes a little chirrup or squeal, ive checked the cable which is lovely and smooth ive also checked the drive sprocket and chain and all appears fine. the bike ha...	oldmickyboy	3	1119	Apr 3, 2012 by pedrosan
	Well where do I Start??? (Preview) Hi to the TTR clan! Well I'm the proud owner of a trusty 98 TTR Open Enduro.. Cost $1550 off the trading post (same publication that I found the wife.... but that is another story ) Since then I have had the forks resealed and oiled(on the bike, not the wife), the rear shock rebuilt (thanks to Hoey Racing in...	JuJu	3	1383	Apr 2, 2012 by JuJu
	Forks and shock parts and repairs (Preview) http://racetech.com/ProductSearch/1/Yamaha/TT-R250/2002	TTRfan	0	606	Apr 1, 2012 by TTRfan
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