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 2003-2005 KTM 525 MXC-G

2003-2005 KTM 525 MXC-G

17920-K28-A61

2012-2017 KTM 200 Duke

1999-2001 Yamaha XJR 1300

2023-2024 Gas Gas MC 65

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 2003-2005 KTM 525 MXC-GAS3 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