HUSQVARNA TC TE TX FC FE FX FS 125 150 250 300 350 450 501 2014-2026 AS3 FACTORY REAR SPROCKET 520 49T BLUE year-2000 2008-2009 Yamaha YZ 250 F

2008-2009 Yamaha YZ 250 F

1999-2004 Suzuki RM 250

2007-2009 Suzuki RMZ 250

2012-2023 KTM 450 EXC

HUSQVARNA TC TE TX FC FE FX FS 125 150 250 300 350 450 501 2014-2026 AS3 FACTORY REAR SPROCKET 520 49T BLUE year-2000 2008-2009 Yamaha YZ 250 FAS3 Performance Factory Series rear sprockets combine the strength of steel and the light weight of aluminium to give you the ultimate hard wearing rear sprocket. The outer ring is manufactured from hardened steel with a nickel coating and will outlast an aluminium sprocket by up to 3 times. The inner ring is constructed from aircraft grade 7075 T6 aluminium and is up to 50% lighter than a standard steel sprocket. Details Teeth: 49 Chain: 520 Will Fit