Fits Honda XR100 CRF100 years 1985 to 2013
NEW! 120cc Big Bore Performance Kit (58mm):
Aluminum cylinder with steel sleeve
- High compression 58mm piston with rings, pin, & clips
- Head gasket kit
Affordable and will make your XR100 or CRF100 a lot more fun to ride by adding some needed power. This kit does not require boring of the case – simply bolt on and go!!
There are no installation instructions, but if you can replace your piston, you can install this kit.
ABC Motorsports is dedicated to provide fast service and a great price!!