YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 49T BLACK colour-silver 2010-2018 TM EN 125

2010-2018 TM EN 125

2000-2003 Triumph TT 600 (Serial Number 145881 and above)

1993-2005 KTM 300 EXC / MXC

2004-2009 Honda CRF 250 R

YAMAHA YZ 125 250 YZ WR 250 426 450 F 1999-2026 AS3 7075 ALUMINIUM REAR SPROCKET 520 49T BLACK colour-silver 2010-2018 TM EN 125AS3 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