As used on some Crossmax wheel sets, these alloy adapters just push into the hollow axle to convert from 12mm bolt through to traditional quick release. Mavic code: 30873101 Fits into ITS4 axles as fitted to the Crossmax SX If you are unsure if these fit your rear axle, please message me with your model & approximate year.
Mavic 10mm Rear Axle Adapters for 130 or 135 spacing on a centrelock road wheel Mavic code: B4989801 Adapters for converting rear wheel compatibility
