HUSQVARNA TC TE TX FC FE FX FS 125 150 250 300 350 450 501 2014-2026 AS3 FACTORY REAR SPROCKET 520 50T BLUE year-1987 1999-2006 KTM 380 SX

1999-2006 KTM 380 SX

1999-2024 Yamaha YZ 250

2001-2002 Ducati Supersport 900

Fits all Husqvarna radiators with no modifications required

2018-2019 Beta 350 RR

HUSQVARNA TC TE TX FC FE FX FS 125 150 250 300 350 450 501 2014-2026 AS3 FACTORY REAR SPROCKET 520 50T BLUE year-1987 1999-2006 KTM 380 SXAS3 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