Mavic

Crossmax XL R Int Boost 29in Wheel

What Our Gearhead® Experts Are Saying:

"I’ve been running the Crossmax XL R wheels on my trail bike all season, and they’ve hit that perfect balance—stiff when I push through corners, but forgiving enough to take the edge off rough sections. The 30mm carbon rims let me run lower pressures for traction, and the ID360 hubs engage instantly when I need a burst of power on tech climbs. They’re the kind of wheels that make long days on the mountain feel effortless."

The Mavic Crossmax XL R 29 front and rear wheels bring a refined mix of strength, compliance, and responsiveness to modern trail riding. Designed for riders who chase flow through every section of singletrack, these carbon wheels deliver the control and comfort that make big mountain days smoother, faster, and more fun. At just 1595 grams per pair, the Crossmax XL R blends low weight with rugged reliability, giving us the agility to climb efficiently and the confidence to charge descents without hesitation.

The asymmetric carbon rims feature a 30mm internal width for ideal tire support with 2.3–2.6in tires, while the low-profile shape allows subtle vertical flex to smooth trail chatter without losing lateral stiffness. Mavic’s UD² carbon construction adds durability and a clean finish, while 24 straight-pull spokes on each wheel fine-tune the balance between strength and compliance. The Infinity hub platform boosts stiffness and power transfer, pairing perfectly with the ultra-reliable ID360 double ratchet system for near-instant engagement and consistent performance under load.