SUPERSPROX MX REAR SPROCKET 51T KTM SX SXF 125 150 250 350 450 505 525 98-2015 O

SUPERSPROX MX REAR SPROCKET 51T KTM SX 125 150 250 350 450 505 525 98-2015 ORG You are purchasing: Supersprox 51 T ooth Rear Sprocket Orange (11A-KTM-51OG) Suits: KTM 125 SX / 144 SX / 150 SX / 250 SX / 250 SX-F 350 SX-F / 450 SX-F / 505 SX-F / 520 SX / 525 SX Years 1998-2015 Specifications: 7075-T6 Aerospace aluminium for maximum durability. CNC machined to incredibly tight tolerances that allow perfect concentricity and accuracy of fit. The Works-Light design has allowed optimum weight reduction, whilst keeping the product super strong. It's 67% lighter than a steel sprocket! Supersprox patented tooth profile will increase chain life up to 15%. Chain vibration (slap) will be reduced, giving smoother acceleration. The exceptionally hard wearing surface and dirt grooves will give significantly increased chain wheel life, it'll outlast the competition. The anodised anti-corrosion surface is technical and attractive, and its hard coating aids to a prolonged system life. Perfect for Supercross, Motorcross and Off-road bikes.