KAWASAKI KX 80 85 100 112 1983-2026 AS3 7075 ALUMINIUM REAR SPROCKET 420 50T BLUE colour-white 2011-2016 KTM 200 Duke

2011-2016 KTM 200 Duke

but do they offer any performance related upgrades too

2001-2007 KTM 525 EXC

Protect your engine casings and clutch slave cylinder with the AS3 Performance case saver

KAWASAKI KX 80 85 100 112 1983-2026 AS3 7075 ALUMINIUM REAR SPROCKET 420 50T BLUE colour-white 2011-2016 KTM 200 DukeAS3 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