HUSQVARNA CR WR TC TE 125 250 310 449 450 510 AS3 FACTORY REAR SPROCKET 520 52T BLACK year-2018 2019-2025 TM EN 450 Fi

2019-2025 TM EN 450 Fi

1998-2013 Kawasaki KX 100

2015-2023 Kawasaki KX 250 F

2013-2016 Gas Gas EC 300 F

HUSQVARNA CR WR TC TE 125 250 310 449 450 510 AS3 FACTORY REAR SPROCKET 520 52T BLACK year-2018 2019-2025 TM EN 450 FiAS3 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