Maseshop ProTaper 033390 Race Spec Aluminum Rear Sprocket – Black – 40T

Colour Black Material Aluminium Sprocket Position Rear Sprocket Size 415 Sprocket Teeth 40 7075-T6 heat-treated aluminium. Exclusive Pro Taper mud groove design. Deep penetrating anodized finish. Precision CNC machined one at a time. Laser etched teeth number for easy identification. KTM 50 SX 2009-2013 7075-T6 heat-treated aluminium Exclusive Pro Taper mud groove design Deep penetrating anodized finish Precision CNC machined one at a time Laser etched teeth number for easy identification