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

Smith16 · Smith16

Okay, I took my engine out to take it to a shape to get my top end rebuilt. But not that I have it back, I'm having trouble figuring out the wiring. I have been looking at wiring diagrams, but I'm terrible at trying to figure out what I'm looking at. Im stuck, bring to figure out what this wire needs to be conn...

nelly · nelly

hey up me ducks bit of a strange question really ive got a 2 bike trailer,its made by acorn trailers, its a proper bit of kit,galvanised, proper 10" wheels,tilting mechanism etc, however SWMBO has had enough of it on the front lawn,so I'm gonna give in [ again ] and stick it round the back, BUT; its...

Plague37 · Plague37

Finally finished with my light bike project, it may not be for some of you guys. I really enjoy it though, enduro by day , light racer by night!!

commandermullet · commandermullet

Everything seems great except the motor runs so Damn hot. It won't run choked at all but runs perfect otherwise. I put about 30 miles on her tonight but I replaced the float valve and fixed the air leaks, runs really strong. What else should I look at?

commandermullet · commandermullet

This weekend I've begun swapping my good parts to bike #2. So I far I've done the carb and airbox, I did the rear wheel and brake pads today and it's also gotten a new chain and sprockets. I also rigged up the new headlight plastic provided by the PO and managed to get a quick ride in last night. After lunch, I...

TTRfan · TTRfan

Nothing unusual cropped up in this restoration so I haven't posted about it before. It's another frame-up rebuild starting with a shot blasted and powder coated frame. It's got a US silencer on it which has quite a deep throated note but is not offensively loud

Smith16 · Smith16

So I've been seeing these style of plastics on some TT-R250s any info?

WheelMan · WheelMan

Hi folks. My TTR had a Supertrap? silencer fitted when I got it, which sounded a bit naff and I didn't like the look of. So I looked around and found this YZ 250 F Exhaust on our friendly auction site for about £40 So set about cutting it down to fit. cut the header end off about right (does fit, but may cut off...

RRRToolSolutions · RRRToolSolutions

“Over Center and Over Fifty” is going to be a unique and different motorcycle project series from any that I have taken on before. Yes, there will be Repair, Replace, Modify, Maintain, and Improve segments along the way for readers that want information on how to repair and maintain their own mac...

Keith89 · Keith89

Okay I have now bought a set of dt supermoto wheels for mega cheap I know the back fits and I will have issues with the anyone else used the front before or ever heard of anyone using the front wheel thanks keith.

revtxstate · revtxstate

Thanks for welcoming me to the group I recently picked up a 1999 from a co-worker of mine. From my knowledge the bike has sat outside exposed to the elements of the harsh Texas seasons for over 4 years. Anxious to see what condition it was really in so the next day I brought it home and did nothing more than d...

Mdillender · Mdillender

Its amazing how much cheaper you can get a bike when someone doesn't take the time to just clean it up. Below is my before, mid and after cleanup.

ajsttr · ajsttr

Hi I have a 1990 Japanese xt 225 Serrow import. This bike is very similar to the Ttr225 . My question is anyone know which parts are interchangeable ?. I am looking for a lower chain roller . Ordered one of net for 1992 Serrow hoping it would be the same but no luck. I can't seem to find one for a 1990 Serrow ....

liamlows · liamlows

Hey guys, so unfortunately a faulty gas tank happened to spill gas all over the outside of the tank of my ttr250 and all the decals previously on are now falling off . I plan to remove them all and wash the tank to remove the previous oily residue and then putting new decals on, the problem is i cannot find th...

benny579 · benny579

Hi everyone. I bought a 2002 model last year in complete pieces (engine the lot) and am just about to fire it up. All I need is to set the valves and the shims were missing. I had the head reconditioned but I would like to know what valve shim specs everyone is running so I can set the valve clearances as a star...

Keith89 · Keith89

Okay I have my supermoto wheels dt rear straight fit and front took a bit of jiggery pokery with spacers but really simple fit a caliper extension that is being made by a local firm for 20 beers however having nice wheels has made me realise my frame needs a good paint. What is a good couler match? For touch...

petenz · petenz

Lots of info on matching the frame paint... Has anyone found a paint match for the Yamaha blue thats used on the plastic panels/tanks... Need to paint the new rally screen on my XT660R after the 120kph/gravel road/blind corner/shut gate incident..

Fladdem · Fladdem

DAY 1 So, I got my hands on a CRM 250. What do I do with the old Yam? Blow money on it of course! So, the top shock bushes are worn out, and the shock no long does any absorbing, all the oil and gas has seeped out and gone. The engine is burning oil as well as leaking oil from every gasket. Considering the sump hol...

Mogwai · Mogwai

Evening all... So the story started with some mouth breathing pond scum helping themselves to my xr250 and leaving me with a empty garage . Got insurance paid out and then spent weeks looking for a suitable replacement, out on my travels and found a TTR that the owner was putting on ebay that evening..w...

sena · sena

Hi all here. I ordered parts and a coworker agreed to ask his son to help with transport. He too is waiting for some parts for his KTM, and to cut on shipping costs (and Customs, ofcourse ) all goodies will come to Togo via France. Should be here by 7th Oct. A long tear down, parts cleaning, and reassemblin...

benny579 · benny579

Hi again, can anyone tell me what the red and black wire coming out of the speedo assembly is supposed to attach to? Mine has been cut, also it doesnt have a clutch switch. Could this be it? Cheers, Benny

benny579 · benny579

Hi everyone. I've putting together a 2002 ttr250 that I bougut in pieces. I've got a genuine service manual and I also refer to partzilla for assembly of the engine. Has anyone experienced parts that Yamaha have "thrown in" to keep it interrsting? For example the oil pump is pictured with a...

j180 · j180

As the frame on the OE is in a poor state I have decided to tear the bike apart once the salt etc has gone from the roads, I can then use the Tuono daily. I am thinking of doing the frame gloss black and maybe the same with the swing arm also. The main concern I have are the nuts/studs which hold the header pipe on...

locky · locky

Thought i'd start a thread of stripping the TTR down to get the frame powder coated, think it will be easier to keep all the related posts in one thread. It seemed to run slightly rough on idle so this morning i thought i'd give the carb a clean out to see if this was the problem and i'd like it running well bef...

dannydandan · dannydandan

recently got a running project ttr250 and im looking for some side pannels as they are missing only ones ive seen for sale are brand new and £79 each i dont want to pay so much anyone any ideas thanks or will other yamaha side pannels fit? thanks danny

commandermullet · commandermullet

Hey everybody, my name's Teddy. This is where I'll be documenting my TTR fix-up. I'm an experienced rider but an amateur mechanic so any questions/comments would be much appreciated. Here goes nothin'. This is my 2000 TTR250 the night I picked it up. Sorry for the crap picture, only one I have with th...

Phred · Phred

Heres my unstoppable steads current state. Definitly the best bike I have ever owned!

alainttr250 · alainttr250

hello saddle news Changing my saddle TTR. I belittled. That way, I'll walk in the stone paths. Modification de ma selle du TTR. Je l'ai rabaissé. Comme ça, j'aurai pied dans les chemins de pierre. Thank alain

sammyttr · sammyttr

Hello chaps not been on for ages he's an update to my supermoto project still a while to go just wondering what people think. <a href='http://i.imgur.com/tSJkEv0' title=''><img src='http://i.imgur.com/tSJkEv0.jpg' alt='' title='Hosted by imgur.com' /></a> <a hre...

StelvioPhil · StelvioPhil

I have been offered a cheap set of Continental TKC80 Twinduro tyres but the rear tyre size is 140/80 18. The Twinduro is a on/off road orientated tyre and might be useful for mixed road/trail riding. Does anyone know if this tyre will fit? I am using Michelin AC10 with a 110/100 R18 which is smaller i...

Topic		Started By	Replies	Views	Last Post
	Wiring trouble! HELP!!!!!! wiring Trouble rebuilt top end help (Preview) Okay, I took my engine out to take it to a shape to get my top end rebuilt. But not that I have it back, I'm having trouble figuring out the wiring. I have been looking at wiring diagrams, but I'm terrible at trying to figure out what I'm looking at. Im stuck, bring to figure out what this wire needs to be conn...	Smith16	2	1961	Apr 24, 2016 by Smith16
	bike trailer mod anybody? (Preview) hey up me ducks bit of a strange question really ive got a 2 bike trailer,its made by acorn trailers, its a proper bit of kit,galvanised, proper 10" wheels,tilting mechanism etc, however SWMBO has had enough of it on the front lawn,so I'm gonna give in [ again ] and stick it round the back, BUT; its...	nelly	5	1456	Apr 5, 2016 by petenz
	TTron 250 (Preview) Finally finished with my light bike project, it may not be for some of you guys. I really enjoy it though, enduro by day , light racer by night!!	Plague37	9	1454	Mar 31, 2016 by peteBLUEttr
	Motor running hot (Preview) Everything seems great except the motor runs so Damn hot. It won't run choked at all but runs perfect otherwise. I put about 30 miles on her tonight but I replaced the float valve and fixed the air leaks, runs really strong. What else should I look at?	commandermullet	4	1251	Mar 14, 2016 by JOHNYBOY
	Swapping some parts this weekend (Preview) This weekend I've begun swapping my good parts to bike #2. So I far I've done the carb and airbox, I did the rear wheel and brake pads today and it's also gotten a new chain and sprockets. I also rigged up the new headlight plastic provided by the PO and managed to get a quick ride in last night. After lunch, I...	commandermullet	6	1308	Mar 3, 2016 by commandermullet
	Latest refurb project - 2006 TTR250 (Preview) Nothing unusual cropped up in this restoration so I haven't posted about it before. It's another frame-up rebuild starting with a shot blasted and powder coated frame. It's got a US silencer on it which has quite a deep throated note but is not offensively loud	TTRfan	12	1816	Feb 29, 2016 by leigh
	Any info on these plastics?? (Preview) So I've been seeing these style of plastics on some TT-R250s any info?	Smith16	8	952	Feb 5, 2016 by pug
	Modifying a YZ Exhaust to fit the TTR (Preview) Hi folks. My TTR had a Supertrap? silencer fitted when I got it, which sounded a bit naff and I didn't like the look of. So I looked around and found this YZ 250 F Exhaust on our friendly auction site for about £40 So set about cutting it down to fit. cut the header end off about right (does fit, but may cut off...	WheelMan	8	3134	Jan 13, 2016 by Keith89
	Over Center and Over Fifty - Building a Wheelie Education Bike Yamaha TTR225 (Preview) “Over Center and Over Fifty” is going to be a unique and different motorcycle project series from any that I have taken on before. Yes, there will be Repair, Replace, Modify, Maintain, and Improve segments along the way for readers that want information on how to repair and maintain their own mac...	RRRToolSolutions	1	1173	Oct 27, 2015 by RRRToolSolutions
	Project supermoto 2005 (Preview) Okay I have now bought a set of dt supermoto wheels for mega cheap I know the back fits and I will have issues with the anyone else used the front before or ever heard of anyone using the front wheel thanks keith.	Keith89	43	2039	Aug 16, 2015 by Keith89
	1999 TTR250 Project (Preview) Thanks for welcoming me to the group I recently picked up a 1999 from a co-worker of mine. From my knowledge the bike has sat outside exposed to the elements of the harsh Texas seasons for over 4 years. Anxious to see what condition it was really in so the next day I brought it home and did nothing more than d...	revtxstate	9	1366	Aug 13, 2015 by revtxstate
	Cleaned up my 2002 US TTR (Preview) Its amazing how much cheaper you can get a bike when someone doesn't take the time to just clean it up. Below is my before, mid and after cleanup.	Mdillender	1	712	Aug 3, 2015 by peteBLUEttr
	Yamaha XT225 Serrow (Preview) Hi I have a 1990 Japanese xt 225 Serrow import. This bike is very similar to the Ttr225 . My question is anyone know which parts are interchangeable ?. I am looking for a lower chain roller . Ordered one of net for 1992 Serrow hoping it would be the same but no luck. I can't seem to find one for a 1990 Serrow ....	ajsttr	4	1153	Jul 21, 2015 by widge
	Finding the perfect tank decal set (Preview) Hey guys, so unfortunately a faulty gas tank happened to spill gas all over the outside of the tank of my ttr250 and all the decals previously on are now falling off . I plan to remove them all and wash the tank to remove the previous oily residue and then putting new decals on, the problem is i cannot find th...	liamlows	0	721	Jul 8, 2015 by liamlows
	Valve shim specs- what's everyone running? (Preview) Hi everyone. I bought a 2002 model last year in complete pieces (engine the lot) and am just about to fire it up. All I need is to set the valves and the shims were missing. I had the head reconditioned but I would like to know what valve shim specs everyone is running so I can set the valve clearances as a star...	benny579	5	1417	Jun 22, 2015 by benny579
	Weekend tart up (Preview) Okay I have my supermoto wheels dt rear straight fit and front took a bit of jiggery pokery with spacers but really simple fit a caliper extension that is being made by a local firm for 20 beers however having nice wheels has made me realise my frame needs a good paint. What is a good couler match? For touch...	Keith89	2	911	Jun 21, 2015 by Keith89
	What paint matches the plastics? (Preview) Lots of info on matching the frame paint... Has anyone found a paint match for the Yamaha blue thats used on the plastic panels/tanks... Need to paint the new rally screen on my XT660R after the 120kph/gravel road/blind corner/shut gate incident..	petenz	3	1213	Jun 21, 2015 by TTRfan
	Project TTaRt up! (Preview) DAY 1 So, I got my hands on a CRM 250. What do I do with the old Yam? Blow money on it of course! So, the top shock bushes are worn out, and the shock no long does any absorbing, all the oil and gas has seeped out and gone. The engine is burning oil as well as leaking oil from every gasket. Considering the sump hol...	Fladdem	46	2970	Jun 1, 2015 by jasparach
	Project Lemon..(update May 2014) ( 1 2 3 ) (Preview) Evening all... So the story started with some mouth breathing pond scum helping themselves to my xr250 and leaving me with a empty garage . Got insurance paid out and then spent weeks looking for a suitable replacement, out on my travels and found a TTR that the owner was putting on ebay that evening..w...	Mogwai	130	67181	May 19, 2015 by Mogwai
	giving my '93 TTR a new life (Preview) Hi all here. I ordered parts and a coworker agreed to ask his son to help with transport. He too is waiting for some parts for his KTM, and to cut on shipping costs (and Customs, ofcourse ) all goodies will come to Togo via France. Should be here by 7th Oct. A long tear down, parts cleaning, and reassemblin...	sena	3	998	Apr 4, 2015 by sena
	Australian model 2002 electrical diagram (red and black wire????????????) (Preview) Hi again, can anyone tell me what the red and black wire coming out of the speedo assembly is supposed to attach to? Mine has been cut, also it doesnt have a clutch switch. Could this be it? Cheers, Benny	benny579	8	1102	Mar 13, 2015 by benny579
	Parts manual difference??? (Preview) Hi everyone. I've putting together a 2002 ttr250 that I bougut in pieces. I've got a genuine service manual and I also refer to partzilla for assembly of the engine. Has anyone experienced parts that Yamaha have "thrown in" to keep it interrsting? For example the oil pump is pictured with a...	benny579	0	629	Feb 21, 2015 by benny579
	Spring restoration (Preview) As the frame on the OE is in a poor state I have decided to tear the bike apart once the salt etc has gone from the roads, I can then use the Tuono daily. I am thinking of doing the frame gloss black and maybe the same with the swing arm also. The main concern I have are the nuts/studs which hold the header pipe on...	j180	5	903	Feb 18, 2015 by j180
	Locky's TTR. ( 1 2 ) (Preview) Thought i'd start a thread of stripping the TTR down to get the frame powder coated, think it will be easier to keep all the related posts in one thread. It seemed to run slightly rough on idle so this morning i thought i'd give the carb a clean out to see if this was the problem and i'd like it running well bef...	locky	67	3640	Feb 9, 2015 by peteBLUEttr
	side panels for ttr 250 wanted (Preview) recently got a running project ttr250 and im looking for some side pannels as they are missing only ones ive seen for sale are brand new and £79 each i dont want to pay so much anyone any ideas thanks or will other yamaha side pannels fit? thanks danny	dannydandan	1	767	Jan 31, 2015 by TTRfan
	Y2k Fixxer Upper (Preview) Hey everybody, my name's Teddy. This is where I'll be documenting my TTR fix-up. I'm an experienced rider but an amateur mechanic so any questions/comments would be much appreciated. Here goes nothin'. This is my 2000 TTR250 the night I picked it up. Sorry for the crap picture, only one I have with th...	commandermullet	4	869	Jan 21, 2015 by TTRfan
	My Cafe, Rally build coming along! (Preview) Heres my unstoppable steads current state. Definitly the best bike I have ever owned!	Phred	10	2249	Jan 18, 2015 by colo
	saddle news (Preview) hello saddle news Changing my saddle TTR. I belittled. That way, I'll walk in the stone paths. Modification de ma selle du TTR. Je l'ai rabaissé. Comme ça, j'aurai pied dans les chemins de pierre. Thank alain	alainttr250	1	816	Jan 14, 2015 by Markvan
	TTR250 supermoto - my one off TTR! (Preview) Hello chaps not been on for ages he's an update to my supermoto project still a while to go just wondering what people think. <a href='http://i.imgur.com/tSJkEv0' title=''><img src='http://i.imgur.com/tSJkEv0.jpg' alt='' title='Hosted by imgur.com' /></a> <a hre...	sammyttr	26	5171	Jan 14, 2015 by TTRfan
	How big a rear tyre can be fitted to TTR250 (Preview) I have been offered a cheap set of Continental TKC80 Twinduro tyres but the rear tyre size is 140/80 18. The Twinduro is a on/off road orientated tyre and might be useful for mixed road/trail riding. Does anyone know if this tyre will fit? I am using Michelin AC10 with a 110/100 R18 which is smaller i...	StelvioPhil	0	717	Jan 13, 2015 by StelvioPhil
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