2011 11 Yamaha YZ250F YZ250 F YZ 250 / OEM Nice ENGINE CRANK PRIMARY GEARS

1998 98 Yamaha YZ250 YZ 250 / OEM Nice ENGINE CRANK PRIMARY GEARS

2008 08 Yamaha YZ250F YZ250 F YZ 250 / OEM Nice ENGINE CRANK PRIMARY GEAR

1993 90-96 Yamaha YZ250 YZ 250 / OEM ENGINE CRANK PRIMARY GEARS

2001 01 Yamaha YZ250F YZ250 F YZ 250 / OEM Nice ENGINE CRANK PRIMARY GEARS

2004 04 Yamaha YZ250F YZ250 F YZ 250 / OEM Nice ENGINE CRANK PRIMARY GEARS

Yamaha YZ250F - Stock Transmission Gears w/ Shift Forks Drum - 2014 YZ 250F OEM

OEM YAMAHA YZ250F PRIMARY DRIVE GEAR GEARS 2003 03 04 05 06 YZ 250F YZF 250