These kits are strong weapons for the racers aiming at winning endurance races. The parts configurations are mainly high-compression cast aluminum piston and high-lift cams to achieve high output at high rpm. For the XR650R the kits to reinforce the cam chain, cam guide, clutch, etc., are included. It is possible to get the performance equivalent to the Works machine at a reasonable price.

• These Kits are Sold As Is Without Warranty, and the Entire Risk as to Quality and Performance is with the Buyer. These Kits are designed and Manufactured to Enhance the Performance of the XR motorcycles. These Kits are Not Suitable for Use With Any Other Parts.