Yamaha YZ250 1997 to 2004 Black Rear Chain Guide Insert Slider Block

Yamaha YZ125 2008 to 2024 Black Rear Chain Guide Insert Slider Block

Yamaha YZ125 2008 to 2024 Blue Rear Chain Guide Insert Slider Block

YAMAHA YZ 125 250 YZF 250 450 2003-2004 POLISPORT CHAIN GUIDE BLOCK BLACK

Yamaha WR400F WR426F WR450F 1998 to 2004 Rear Chain Guide Insert Slider Block

Yamaha YZ400F YZ426F YZ450F 1998 to 2004 Rear Chain Guide Insert Slider Block

Yamaha Chain Guide Block YZ 125 / 250 YZF 250 / 450 2003 - 2004 Black motocross

Yamaha WR250F 2001 to 2006 Black Rear Chain Guide Insert Slider Block WRF250