HUSABERG TE FE FX FS 125 250 300 350 390 450 501 570 650 AS3 7075 ALUMINIUM REAR SPROCKET 520 50T BLUE year-2020 2 machined holes in the

2 machined holes in the centres help reduce build up of mud and debris

1993-1998 Kawasaki ZR 550 Zephyr

so users must take this in to consideration as full rotation will take up to 70mm of wire

2001-2007 KTM 400 EXC (Thermostat Bypass)

2004-2011 Husqvarna TE 450

HUSABERG TE FE FX FS 125 250 300 350 390 450 501 570 650 AS3 7075 ALUMINIUM REAR SPROCKET 520 50T BLUE year-2020 2 machined holes in theAS3 Performance 7075 aluminium rear sprockets are designed and manufactured for AS3 by one of the world's leading sprocket manufacturers and have been tried and tested by some of the best riders on some of the toughest tracks in the world. They are a lightweight, durable rear sprocket and are CNC machined from high quality 7075 T6 aluminium. The sprockets feature self cleaning grooves between each tooth and have a smooth anodised finish with AS3