HUSQVARNA CR WR TC TE 125 250 310 449 450 510 AS3 FACTORY REAR SPROCKET 520 50T BLACK year-1989 2007-2017 Honda CRF 450 R

2007-2017 Honda CRF 450 R

2016-2025 KTM 65 SX

2008-2013 KTM 450 EXC

2012-2016 Kawasaki ER6 N

2017-2026 KTM 150 XC-W

HUSQVARNA CR WR TC TE 125 250 310 449 450 510 AS3 FACTORY REAR SPROCKET 520 50T BLACK year-1989 2007-2017 Honda CRF 450 RAS3 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: 50 Chain: 520 Will Fit