HUSABERG TE FE FX FS 125 250 300 350 390 450 501 570 650 AS3 FACTORY REAR SPROCKET 520 50T BLACK colour-blue Manufactured from strong and ultra

Manufactured from strong and ultra lightweight titanium

they come complete with springs and split pins as pictured and are direct replacements for the OEM foot peg pins

2004-2005 Yamaha YZ 250 F

2017-2022 KTM 450 EXC

2001-2006 Ducati S4 Monster

HUSABERG TE FE FX FS 125 250 300 350 390 450 501 570 650 AS3 FACTORY REAR SPROCKET 520 50T BLACK colour-blue Manufactured from strong and ultraAS3 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