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

Wellp, my CDI and regulator got busted and my trusty mechanic whipped up this amazing contraption that got my bike running good again Video of bike starting up: It's from a car.

Hello. I just wanted to see if I can get a decent working genuine CDI and possible an ignition coil for a good price here. My bike is currently hooked up with a CDI from a car. It runs great but cold starting it is really a pain especially when mine is not fitted with a kicker. I don't know how many times I've ki...

Hello just joined the forum, used the search function to no real help. Purchased a 1999 USDM 250 a couple weeks back. I had a 225 and loved it, so I was hoping to jump to its...

	Forum	Replies	Views	Last Post
direct ignition ecu cdi car Direct Ignition System (Preview)	Modifications	9	2462	Aug 3, 2018 by purdoy25
Wellp, my CDI and regulator got busted and my trusty mechanic whipped up this amazing contraption that got my bike running good again Video of bike starting up: It's from a car.
cdi buying Wanted CDI (Preview)	Wanted adverts	5	1814	Dec 17, 2018 by ttr steve
Hello. I just wanted to see if I can get a decent working genuine CDI and possible an ignition coil for a good price here. My bike is currently hooked up with a CDI from a car. It runs great but cold starting it is really a pain especially when mine is not fitted with a kicker. I don't know how many times I've ki...
CDI Electrical Breakup Tune Electrical help/measurements (Preview)	Repairs and maintenance	1	1266	Jun 7, 2023 by TTRfan
Hello just joined the forum, used the search function to no real help. Purchased a 1999 USDM 250 a couple weeks back. I had a 225 and loved it, so I was hoping to jump to its...