This Mavic 135mm Rear Axle Adapter Kit makes upgrading your wheelset easy. Just pop the cups out of your hubs and press the new ones in. The 12mm axle that was provided with your frame will slide right into your hub and you're off. This adapter is for Mavic Crossmax wheels only. Other kits are available for Mavic's other mountain wheels.
• Compatible with Mavic Crossmax from 2012
• 12 x 135mm end caps