"READY TO RACE" - for KTM, these three words are far more than a simple slogan. They stand for the entire company philosophy of developing vehicles that can without any modifications comprehensively assert themselves in any race. Direct from the dealer onto the track and into the battle for victory. The exact factory replacement for your motorcycle's swing arm. The O.E.M. chain slider wraps around the front of your swingarm by the countershaft sprocket. The O.E.M. chain slider offers great protection against the friction of your chain. KTM OEM Parts P/N: 46104066000.