Cylinder Works Stock Bore Cylinder
Fitment:
-03-06 Yamaha WR450F
-04-09 Yamaha YFZ450 (Carb Models Only, Will Not Fit EFI)
-12-13 Yamaha YFZ450 (Carb Models Only, Will Not Fit EFI)
-2004 Yamaha YFZ450LE (Carb Models Only, Will Not Fit EFI)
-05-08 Yamaha YFZ450SE (Carb Models Only, Will Not Fit EFI)
-06-07 Yamaha YFZ450V Bill Balance Edition (Carb Models Only, Will Not Fit EFI)
-03-05 Yamaha YZ450F
Specs:
-Cylinder Diameter: 95mm
-Cylinder Kit Type: Standard Bore
-Displacement: 450cc
-Engine Type: 4-Cycle
-Uses Stock or Stock Spec Pistons and Gaskets, will work with all 95mm Aftermarket Performance Pistons as well)
Features:
-OEM in appearance but a fraction of the price
-New Cast aluminum
-Nickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction, and extreme durability
-Precision diamond honed to exact bore dimensions and proper surface finish to ensure ring seal and oil retention
-Made in USA
Reference OEM Yamaha Part #'s:
-5TA-11311-00-00
-5TA-11311-01-00
-5TA-11311-02-00
-5TA-11311-10-00
-5TA-11311-12-00
