KTM 125 150 250 300 350 450 500 SX SXF EXC XC XC-W XC-F XCF-W AS3 FACTORY REAR SPROCKET 520 49T ORANGE BF25-none 2017-2019 KTM 250 EXC-F Six

2017-2019 KTM 250 EXC-F Six Days

Provides excellent protection to the internal power valve parts

Prevents the bars from twisting on impact

2025 Beta 200 RR Race

2005-2020 Suzuki DRZ 400 SM

KTM 125 150 250 300 350 450 500 SX SXF EXC XC XC-W XC-F XCF-W AS3 FACTORY REAR SPROCKET 520 49T ORANGE BF25-none 2017-2019 KTM 250 EXC-F SixAS3 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