Description
Features:
- ac - original cylinder bore is chrome plated, nikasil, or electrofused
- ci - original block has cast in liner in the cylinder
- cs - original block has cast in sleeve liner in the cylinder
- rs - original block has replacement sleeve
- made from centrically spun-cast chrome-moly iron alloy
- call if your application is not listed
Fitment
Yamaha WR450F 2016
Yamaha WR450F 2017
Yamaha WR450F 2018
Yamaha WR450F 2019
Yamaha WR450F 2020
Yamaha YZ450F 2010
Yamaha YZ450F 2011
Yamaha YZ450F 2012
Yamaha YZ450F 2013
Yamaha YZ450F 2014
Yamaha YZ450F 2015
Yamaha YZ450F 2016
Yamaha YZ450F 2017
Yamaha YZ450F 2018
Yamaha YZ450F 2019
Yamaha YZ450F 2020
Yamaha YZ450FX 2018
Yamaha YZ450FX 2019
Yamaha YZ450FX 2020
