Wiseco Main Bearing Kit (2) 28 x 68 x 18mm

Wiseco main bearings are manufactured by many of the same suppliers to the OEMs, including leading Japanese manufacturers, and are inspected for accuracy, function, and cleanliness for efficient and reliable service.

This Part Fits:

Year	Make	Model	Submodel
1980	Honda	ATC185	Base
1981-1983	Honda	ATC185S	Base
1984-1986	Honda	ATC200S	Base
1986-1987	Honda	ATC200X	Base
1981-1985	Honda	ATC250R	Base
1978-2007	Honda	CR250R	Base
1982-1983	Honda	CR480R	Base
1984-2001	Honda	CR500R	Base
1986-1987	Honda	TR200	Base
1991-1997	Honda	TRX200D FourTrax Type II	Base
1986-1988,1990	Honda	TRX200SX	Base
1987-1989	Honda	TRX250R	Base
1987-1988,1991-1992	Honda	TRX250X	Base
1979-1983	Honda	XL185S	Base
1983-1984	Honda	XL200R	Base
1984-1987	Honda	XL250R	Base
1979	Honda	XR185	Base
1984-1985	Honda	XR200R	Base
1991-1995	Honda	XR250L	Base
1984-1995	Honda	XR250R	Base
1991-1994	Kawasaki	KDX250	Base
1987-2002	Kawasaki	KX250	Base
1994-2004	Suzuki	RM250	Base
1995-1998	Suzuki	RMX250	Base
1991-1997	Yamaha	WR250	Base
1988-2025	Yamaha	YZ250	Base
2016-2025	Yamaha	YZ250X	Base