BETA 250 350 400 450 520 RR 2005-2012 AS3 7075 ALUMINIUM REAR SPROCKET 520 49T BLACK colour-blue CNC machined from 6061-T6 aluminium

CNC machined from 6061-T6 aluminium they are much stronger and durable than the standard levers

2013-2014 Husaberg FE 350 (Thermostat Bypass Kit)

2006-2007 Yamaha YFM 700 R Raptor

2013-2015 KTM 350 SX-F

BETA 250 350 400 450 520 RR 2005-2012 AS3 7075 ALUMINIUM REAR SPROCKET 520 49T BLACK colour-blue CNC machined from 6061-T6 aluminiumAS3 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