Mavic Crossmax Enduro Mountain Wheelset Mavic delivers the WTS (Wheel Tire System) to enduro racers Maxtal aluminum alloy rims offer a higher strength-to-weight ratio than conventional 6106 alloy SUP welded rims increase the rim joint strength, provide superior wheel balance and eliminate vibration when braking Inter Spoke Milling (ISM) creates a lighter rim for easier and faster climbing and reduces inertia for instant and effortless acceleration