Fitment - Replacement for Yamaha Bear Tracker 250 YFM250X 2001-2004 Compatiblity - Replaces Part Number: 4XE-85540-00-00 Feature - This CDI box can adjust spark advance angle automatically according to engine speed, making fuel fully burning and starting the engine more quickly Simple Installation - The product can be directly replaced with the old or damaged one. The product is easy to install, but professional installation is recommended Please Note - Please be sure to compare photos carefully with you old part, check part number and fitment information before buying item

This product is applicable to a variety of models, please carefully check your model before purchase, and compare the damaged parts with the product pictures, looking forward to bring you a good shopping experience

Fitment：

Replacement for Yamaha Bear Tracker 250 YFM250X 2004

Replacement for Yamaha Bear Tracker 250 YFM250X 2003

Replacement for Yamaha Bear Tracker 250 YFM250X 2002

Replacement for Yamaha Bear Tracker 250 YFM250XH 2002

Replacement for Yamaha Bear Tracker 250 YFM250X 2001

Replaces part number: 4XE-85540-00-00

1.This CDI box can adjust spark advance angle automatically according to engine speed, making fuel fully burning and starting the engine more quickly

2.It can provide sufficient power continuously to the ignition coil when driving, which helps to finish every engine compression stroke process

If you have any questions, you can contact us in time, we will actively provide you with services