Mavic XA Pro Carbon 27.5 Boost SRAM XD 

Engineered with the same spirit of innovation that made Mavic the first to create the mountain bike wheel system, and also the first to introduce the tubeless mountain bike wheel system, this all-new wheelset elevates the trail riding experience. Made with a lightweight aluminum rim that has zero compromises in strength and lateral stiffness, it delivers all-around performance on a variety of terrain. The rim features our ISM 4D technology to remove unnecessary material, minimizing rotational weight. With its 25mm internal width it is fully UST Tubeless compliant to maximize the performance of tubeless trail-riding tires. The wheels are built up with 24 bladed Zicral spokes for lateral stiffness and just enough vertical compliance. Available in either 27.5” or 29” diameters, the XA Pro wheel system is compatible with all current axle standards including Standard and Boost.