KMC X11SL Waxed Chain - 11-Speed 118 Links Ti GoldKMC X11SL Waxed Chain 11 Speed 118 Links Ti Gold. Thanks to the innovative formula of KMC GO chain was the KMC X11SL chains treated with their wax from the factory offer high efficiency and unrivaled durability. The Wax X11SL features a mud shedding design thats coupled with hollow pins making it one of KMCs lightest. Dont spend extra time waxing your new chain at home buy a KMC pre waxed chain skip the mess and go ride your bike! Compared to oil