Top End Gasket Kit Bb 99.00/+2.0 Yam

Features:

• Includes cylinder, piston kit and gaskets


• Replacement standard bore cylinder, piston, and ring sets available


• Cylinder looks just like stock


• Nickel silicon carbide plated for long life


• No machine work needed

Fitment
Yamaha YZ450F 2018
Yamaha YZ450F 2019
Yamaha YZ450FX 2019
Yamaha YZ450FX 2020