YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 FACTORY REAR SPROCKET 520 52T BLUE year-2016 replaceable tip on the brake

replaceable tip on the brake pedal

2017-2018 Sherco SE 300 R

2006-2014 KTM 300 XC

2017-2019 KTM 1090 Adventure

2017-2025 KTM 250 EXC-F

YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 FACTORY REAR SPROCKET 520 52T BLUE year-2016 replaceable tip on the brakeAS3 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: 52 Chain 520 Will Fit