DT125R ARCHIVE

markoart · markoart

i have dt125r and i have big problem! radiator as lost water, ant put water in expansion tank and temp gauge is on full. I change head gasket 2 times but that dont solve my problem. i see bubbles when open radiator cap! how to solve that problem?

gasto · gasto

I have rebored my cylinder and the piston now is 57mm from 56mm.I believe that i have to rejet my carb.What do you think?One size bigger jet should be fine or not?Should i change only the main or the pilot together?I am thinking in the future putting an other silencer.Will i have to rejet it then?Thank...

tazard · tazard

i have recently bought a Yam TDR125 and it has 40000 miles on the clock i was just wondeing if thats bad as its a two stroke also where the hell is the idle screw can some one send a pic please

hazy_g · hazy_g

pics as promised [IMG]https:...

hazy_g · hazy_g

I have now picked up my 2007 TDR125!!!well i actually picked it up yesterday but didnt get chance to log on as was busy putting some miles on it lol.in A1 condition still a wee bit restricted mind but thats not the end of the world managed to find a dep end can for it brand new unused and unfitted for £55 arent...

supermoto1962 · supermoto1962

HiExcuse my lack of knowledge on these bikes but does the TDR engine produce more power? Will it fit into a 2000 DTR? Reading through the posts it appears that the standard exhaust with the restrictor is as good, if not better than a DEP front pipe. Already have a DEP silencer.

epw · epw

Has anybody got a set of forks? or can anybody suggest maybe another pair that will fit. Mine have a new set of seals and dust seals but they still leak, I think the crome must be so worn that the diameter of the forks is smaller, cost me nearly 60 quid to : ( Also I need a new seat cover, I have been quoted 50 qui...

luke071090 · luke071090

i have got a tdr 125 for sale (m reg) its black it has been sitting for a year would sell in parts if there is enough intrest or sell as a whole bike oprn to offers if there is anything u need to ask ill get back to you asap thanks

wheelie · wheelie

on the deltabox tdr125 there is a honeycomb catalic inside the expansion chamber this is very restrictive for the bike to get rid of it simply grind a 2 1/2 inch by 2 1/2 inch square out of the expansion chamber and pull out the catalic then simply weld the plate back on.

dont forget to check th...

epw · epw

Hi, im new on here but ive been looking at and reading your questions and replys, its given me loads of help and now i'm stuck. My tdr has been with me for just over 4 weeks and i've done a fair few bits to it (all standard, no trick bits for me, 5 kids n no cash!!) my problem is, last week it was running...

Davros · Davros

Hey all, Just wondering if anyone can recommend where to get an exhaust (DEP, Ginanelli, Arrow, etc), for a current model (2006) TDR125 ? Preferably an Internet retailer where I can buy on-line.

tdr125 · tdr125

i have a 56 plate tdr125 and i wonderd if any 1 nows how to desrecticit i have a custom end can that cums out under seat but thats bout it any help would b greatly apprecated thanks need more speed

tdr125 · tdr125

[URL=http://img152.imageshack.us/my.php?image=spa0017om7.jpg][IMG]http://img152.imageshack.us/img152/650/spa0017om

apexer0 · apexer0

wots the diff between a dtr and a tdr engine, power valve, cdi unit can i use the tdr cdi and servo on the dtr enngine

tdr125 · tdr125

this is my first time on this site so il start wiv hi ever 1 i have a tdr125 56 reg and i wonderd if any 1 new if i a set of up side down fork of a 1995 tz125r would fit or if any 1 nos of any up side down forks that will fit lol null

r0bsk1 · r0bsk1

I've finaly ditched the DTR wheels and fitted some proper TDR wheels and forks

Bike now looks a hell of alot different which is good....the down side is she's very twitchy in corners. This is because the forks are about 3 inches shorter, theres a smaller front wheel and the rear has bee...

cosie96 · cosie96

hi guys i have a 2003 tdr 125.whats the standard amount of teeth on the front and rear sprockets.on mine the front has 16 and the rear has 57 im not sure if this is right as my chain tightens say halfway round then goes realy slack i have tried moving the chain a few links and no change so its either the chain an...

wheelie · wheelie

I got the new rear tyre/air filter/brake pads today and fired up the 4dl powered tdr125 and took her up and down the road and my god its got some grunt

now just got the rest of the bits to do now Jas

monkeyseemonkeydo · monkeyseemonkeydo

The TDR is no more

coming back from the first day of my direct access course cruising at about 65 and the engine started to lose power. Changed down but didn't help and eventually lost all power and came to a halt sounding like a bag of spanners. AA man took out spark plug and the business end is comple...

monkeyseemonkeydo · monkeyseemonkeydo

Hey guys, I'm having a bit of hassle with the electric starter on my bike and was wondering if anyone has any ideas of a fix... Basically, even with a fully charged battery, when I hit the starter all I get is the buzzing of the relay under the seat and the motor doesn't kick in. What's stranger is that when t...

wheelie · wheelie

was going to sell her for parts the other day but had a change of heart today.... and sorted the 4dl engine and rebuilt her (nearly) from this and final rebuilt today [img]http://premium1.uploadit.org/wheelie//t...

wheelie · wheelie

Anyone know if the tdr exhaust is the same as the dtr exhaust or were i can get get a decent system apart from Stan stevens....... Jas

r0bsk1 · r0bsk1

Anyone got any info on the float bowl height for a mikuni carb. Been looking at some DTR settings but i think they are not the same. Ta

r0bsk1 · r0bsk1

Anyone know what the standard main jet size is? DTR is 210. Tonight i discovered mine is a 290. Possibly could have been rejetted in the past as it had a K&N fitted

wheelie · wheelie

what engine model number do you have its located on the side of the top end Mine is a 4fu00 which is supposed to be the daddy of all topends as it use a flat top piston not a dome one

on the replacement its a 3mb00 jas

Topic		Started By	Replies	Views	Last Post
	radiator as lost water, ant put wather in expansion tank (Preview) i have dt125r and i have big problem! radiator as lost water, ant put water in expansion tank and temp gauge is on full. I change head gasket 2 times but that dont solve my problem. i see bubbles when open radiator cap! how to solve that problem?	markoart	1	511	Jun 19, 2009 by Seiki
	Tdr belgarda jetting (Preview) I have rebored my cylinder and the piston now is 57mm from 56mm.I believe that i have to rejet my carb.What do you think?One size bigger jet should be fine or not?Should i change only the main or the pilot together?I am thinking in the future putting an other silencer.Will i have to rejet it then?Thank...	gasto	1	577	May 11, 2009 by Seiki
	TDR 125 Help (Preview) i have recently bought a Yam TDR125 and it has 40000 miles on the clock i was just wondeing if thats bad as its a two stroke also where the hell is the idle screw can some one send a pic please	tazard	11	721	Mar 25, 2009 by tazard
	TDR 125 (Preview) pics as promised [IMG]https:...	hazy_g	4	785	Mar 3, 2009 by hazy_g
	just picked her up (Preview) I have now picked up my 2007 TDR125!!!well i actually picked it up yesterday but didnt get chance to log on as was busy putting some miles on it lol.in A1 condition still a wee bit restricted mind but thats not the end of the world managed to find a dep end can for it brand new unused and unfitted for £55 arent...	hazy_g	2	486	Mar 1, 2009 by hazy_g
	More power TDR or DTR (Preview) HiExcuse my lack of knowledge on these bikes but does the TDR engine produce more power? Will it fit into a 2000 DTR? Reading through the posts it appears that the standard exhaust with the restrictor is as good, if not better than a DEP front pipe. Already have a DEP silencer.	supermoto1962	1	870	Nov 19, 2008 by Seiki
	tdr 125 forks (Preview) Has anybody got a set of forks? or can anybody suggest maybe another pair that will fit. Mine have a new set of seals and dust seals but they still leak, I think the crome must be so worn that the diameter of the forks is smaller, cost me nearly 60 quid to : ( Also I need a new seat cover, I have been quoted 50 qui...	epw	1	556	Nov 2, 2008 by scotishpetey
	tdr for sale (Preview) i have got a tdr 125 for sale (m reg) its black it has been sitting for a year would sell in parts if there is enough intrest or sell as a whole bike oprn to offers if there is anything u need to ask ill get back to you asap thanks	luke071090	2	520	Aug 4, 2008 by luke071090
	tdr exhaust restriction (Preview) on the deltabox tdr125 there is a honeycomb catalic inside the expansion chamber this is very restrictive for the bike to get rid of it simply grind a 2 1/2 inch by 2 1/2 inch square out of the expansion chamber and pull out the catalic then simply weld the plate back on. dont forget to check th...	wheelie	3	859	Oct 15, 2007 by mckenziedtx
	No spark tdr 125 (Preview) Hi, im new on here but ive been looking at and reading your questions and replys, its given me loads of help and now i'm stuck. My tdr has been with me for just over 4 weeks and i've done a fair few bits to it (all standard, no trick bits for me, 5 kids n no cash!!) my problem is, last week it was running...	epw	7	548	Mar 14, 2007 by epw
	Where to get an exhaust for an '06 TDR125 ? (Preview) Hey all, Just wondering if anyone can recommend where to get an exhaust (DEP, Ginanelli, Arrow, etc), for a current model (2006) TDR125 ? Preferably an Internet retailer where I can buy on-line.	Davros	3	635	Mar 8, 2007 by wheelie
	help need to desresticit a 56 plate tdr125 (Preview) i have a 56 plate tdr125 and i wonderd if any 1 nows how to desrecticit i have a custom end can that cums out under seat but thats bout it any help would b greatly apprecated thanks need more speed	tdr125	13	833	Mar 1, 2007 by tdr125
	tdr125 let me no what u think (Preview) [URL=http://img152.imageshack.us/my.php?image=spa0017om7.jpg][IMG]http://img152.imageshack.us/img152/650/spa0017om	tdr125	0	631	Mar 1, 2007 by tdr125
	dtr tdr (Preview) wots the diff between a dtr and a tdr engine, power valve, cdi unit can i use the tdr cdi and servo on the dtr enngine	apexer0	2	448	Mar 1, 2007 by r0bsk1
	tdr125 front forks (Preview) this is my first time on this site so il start wiv hi ever 1 i have a tdr125 56 reg and i wonderd if any 1 new if i a set of up side down fork of a 1995 tz125r would fit or if any 1 nos of any up side down forks that will fit lol null	tdr125	8	562	Feb 26, 2007 by wheelie
	Stanchion swap (Preview) I've finaly ditched the DTR wheels and fitted some proper TDR wheels and forks Bike now looks a hell of alot different which is good....the down side is she's very twitchy in corners. This is because the forks are about 3 inches shorter, theres a smaller front wheel and the rear has bee...	r0bsk1	12	485	Jan 14, 2007 by wheelie
	chain n sprockets (Preview) hi guys i have a 2003 tdr 125.whats the standard amount of teeth on the front and rear sprockets.on mine the front has 16 and the rear has 57 im not sure if this is right as my chain tightens say halfway round then goes realy slack i have tried moving the chain a few links and no change so its either the chain an...	cosie96	3	470	Nov 26, 2006 by cosie96
	IT LIVES...... (Preview) I got the new rear tyre/air filter/brake pads today and fired up the 4dl powered tdr125 and took her up and down the road and my god its got some grunt now just got the rest of the bits to do now Jas	wheelie	4	450	Sep 8, 2006 by monkeyseemonkeydo
	Oh bugger... (Preview) The TDR is no more coming back from the first day of my direct access course cruising at about 65 and the engine started to lose power. Changed down but didn't help and eventually lost all power and came to a halt sounding like a bag of spanners. AA man took out spark plug and the business end is comple...	monkeyseemonkeydo	8	531	Sep 2, 2006 by monkeyseemonkeydo
	Problems with electric starter (Preview) Hey guys, I'm having a bit of hassle with the electric starter on my bike and was wondering if anyone has any ideas of a fix... Basically, even with a fully charged battery, when I hit the starter all I get is the buzzing of the relay under the seat and the motor doesn't kick in. What's stranger is that when t...	monkeyseemonkeydo	10	602	Jul 25, 2006 by monkeyseemonkeydo
	rebult tdr...(nearly) (Preview) was going to sell her for parts the other day but had a change of heart today.... and sorted the 4dl engine and rebuilt her (nearly) from this and final rebuilt today [img]http://premium1.uploadit.org/wheelie//t...	wheelie	4	560	Jul 10, 2006 by wheelie
	tdr exhaust (Preview) Anyone know if the tdr exhaust is the same as the dtr exhaust or were i can get get a decent system apart from Stan stevens....... Jas	wheelie	14	842	May 17, 2006 by wheelie
	Carb setup (Preview) Anyone got any info on the float bowl height for a mikuni carb. Been looking at some DTR settings but i think they are not the same. Ta	r0bsk1	8	698	May 13, 2006 by r0bsk1
	Carb main jet size (Preview) Anyone know what the standard main jet size is? DTR is 210. Tonight i discovered mine is a 290. Possibly could have been rejetted in the past as it had a K&N fitted	r0bsk1	4	636	Mar 28, 2006 by r0bsk1
	engine model no..... (Preview) what engine model number do you have its located on the side of the top end Mine is a 4fu00 which is supposed to be the daddy of all topends as it use a flat top piston not a dome one on the replacement its a 3mb00 jas	wheelie	5	512	Mar 27, 2006 by wheelie
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