DT125R FORUM

Hi guys I have a 2000 dt 125 r and I've gutted stock exhaust and wanting to upjet and remove the snorkel what size should I be looking at getting? thanks in advance

@Calum ok thanks for the advice I'll just rebuild mine as I don't want to change the electircs over

@Mightyman so if I was to put a dtx engine in my bike it would bolt up and work fine as the dtx engine is only £150 so is cheaper to put in my bike than fix the other engine as I don't have the first clue on how to do a crank rebuild and yes I use engine braking but I give it a little rev every now and then I never leave it more than about 5 seconds thanks for replying so quick

Hi guys I'm new here I have purchased a yamaha dt125r 2002 model and after a topend rebuild I have worn it in and now covered around 2-2.5k miles and now I can feel grinding in my footpegs and have a horrible rattle on deceleration pretty certain it's the big end bearing on the con rod I have been offered a dt125x engine in mint condition for a good price and I'm wondering will it fit into my dt125r frame and work not bothered about the electric start as I'm used to kick start now. I just need the headlights to work and the speedo I don't think the rev gauge will work because the dtx diddent have one I'm pretty sure.

Any help will be appreciated.

I had a garage look at the powervalve today it goes to the 2 when idling and when revving it goes to the middle position in line with the hole and when about 6k it goes past the hole and to the 1 position I'm not sure if that's right but they said it was how do I pin it in place so I can try ?

Hi all I got my 2002 yamaha dt125r and it had low compression but was fast still did 70-80 I had it rebuilt because of low compression and now it's slow and only does 60 pinned in 6this gear I can feel the powervalve when I accelerate it just doesn't get to the speed it used to and comments are appreciated