Questions & Answers for: dtr125

losing power in last gear on my yamaha dtr125 1999 its a 1999 model its losing power in last gear and its got a after market exhaust can some one help ? hi mate buy a 260 mikuni main jet whe n you ...

i have takend the weiring off of my 125 yamaha dt what wires do i need just to start the bike alrite mate i had the same problem if you go to www.dtr125.net there is a wirein diagram on there

yamaha dtr125 starts then cut out seems like battery cellonoid clicking but the starter motor does not work tried another battery also the fuse near cellonoid has popped a couple of times thanks It ...

i have got a dtr 125 how do u put new rings in it WHO MAKES A DTR125?

...email as i did and i got what i wanted. site still under construction though hi try www.dtr125.net then click on the wiring diagram section on the left hand side,hope this

YAMAHA DTR125 THERE IS A SMALL PIPE ON THE LEFT HAND SIDE OFF THE CARD CAN YOU TELL ME WHERE IT GOS OR HOW LONG SHOULD IT BE THANKS does that have a duel exaust cause thats what that would be but ...

cant get a spark on my dtr125 Do u know what colour wires go to the cdi unit and coil on a DT125R to get a spark from the plug. Thanks ITS A SINGLE ORANGE WIRE

I have a 2002 plate DTR125 and it wont rev passed 8000 revs, any ideas? Has the power valve seized on as that will restrict the revs. Hope that helps.

my dtr125 starts but just after i have kicked it it dies straight away what is the problem Clean the air filter and clean the carb. This is usually a plugged main jet.

I have a dtr and when put to work after a while shut up. what can it be? dtr125- 2003 check for spark to the spark plug if it works, check the carburetor is not a dirty jet.