Does anybody know we're I can find a dtr 125 cdi from its the type that bolts to the back of the 2 stroke tank off a 2004 engine any help would be great I've looked loads online but can't find a replacement I can get one new from Yamaha near me for £200 but I wanna try find a used working one

I had a similar problem with my Dt. Turns out after buying all sorts of unnecessary replacement parts that it was the generator coil (stator) which had blown due to a damaged flywheel.

Whilst in this predicament i purchased a replacement second hand cdi unit for a 2004-07 Dt 125 which i still have lying about.

I would recommend having the stator (generator coil) checked out by a professional because your CDI is unlikely the cause.

However if you are CERTAIN the CDI is your problem then my spare is up for grabs.

Hope this helps

what code is it on the cdi ?

on mine it has 3rm20 325 and ive had the stator and flywheel checked and tested and there fine and how much would you sell for i can collect if your within the uk