BETA 250 350 400 450 520 RR 2005-2012 AS3 7075 ALUMINIUM REAR SPROCKET 520 48T RED year-1987 2001-2003 Yamaha WR 250 F

2001-2003 Yamaha WR 250 F

1999-2009 Yamaha XVS 1100 V-Star Custom

1994-2002 Kawasaki KX 125

2006-2016 Kawasaki ZX14R

Direct replacement for AS3 Performance chain guides

BETA 250 350 400 450 520 RR 2005-2012 AS3 7075 ALUMINIUM REAR SPROCKET 520 48T RED year-1987 2001-2003 Yamaha WR 250 FAS3 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