5841005105004 Rear Sprocket Stealth Orange KTM
Stealth sprockets give you the best of both worlds - lightness of aluminium AND the wear life of steel. It has teeth of steel mounted on an aluminium inner part using high strength rivets. Stealth sprockets last at least 3 times longer than any other aluminium sprocket whilst being half the weight of a normal steel sprocket. The steel teeth also offer greater life for your whole chsin system.
KTM