SWM RS 300 R RS SM 500 R 2016-2020 AS3 7075 ALUMINIUM REAR SPROCKET 520 51T BLACK BF25-none 2007-2010 KTM 125-450 SX &

2007-2010 KTM 125-450 SX & SX-F

1997-1999 KTM 380 SX

2002-2014 Honda VFR 800 Fi Vtec

2017-2022 KTM 250 SX

The alignment scales on the top and bottom of each block are designed to help correctly position the rear wheel

SWM RS 300 R RS SM 500 R 2016-2020 AS3 7075 ALUMINIUM REAR SPROCKET 520 51T BLACK BF25-none 2007-2010 KTM 125-450 SX &AS3 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