KTM 125 150 250 300 350 450 500 SX SXF EXC XC XC-W XC-F XCF-W AS3 FACTORY REAR SPROCKET 520 47T ORANGE BF25-none 2006-2010 Aprilia RSV 1000 Tuono

2006-2010 Aprilia RSV 1000 Tuono R

2014-2022 Husqvarna TE 250

They are compatible with both OEM and AS3 Performance clutch covers

17920-K28-A61

2008-2017 Kawasaki ZX10R

KTM 125 150 250 300 350 450 500 SX SXF EXC XC XC-W XC-F XCF-W AS3 FACTORY REAR SPROCKET 520 47T ORANGE BF25-none 2006-2010 Aprilia RSV 1000 TuonoAS3 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: 47 Chain: 520 Will Fit