Mavic Crossmax SL R 29" Centre Lock Disc MTB Wheels with UST Tubeless Technology

The Mavic Crossmax SL R 29 Disc Centre Lock Wheels are designed to elevate your cross country riding with exceptional speed, control, and efficiency. Built around a 25mm wide full carbon hookless rim, these wheels offer an unbeatable combination of lightweight performance and durability for tackling modern technical XC terrain. The UD2 carbon construction enhances both the aesthetic and resilience of the rims, ensuring they hold up under the toughest conditions.

These wheels deliver precise handling through a carefully engineered balance of stiffness and vertical compliance, thanks to the 24 straight-pull double-butted spokes. The lightweight Infinity hubs maximize power transfer for explosive acceleration, while the ID360 dual ratchet freewheel system guarantees fast and reliable engagement. Compatible with Shimano HG9, Micro Spline, and SRAM XD driver bodies, the Crossmax SL R wheels offer versatility for a range of setups.

Featuring UST tubeless technology, these wheels improve traction, control, and comfort while reducing rolling resistance and flat tires. The QRM Auto bearing preload technology ensures smooth, maintenance-free rotation over the long haul. Designed exclusively for 29" tires with a centre lock brake system, the Crossmax SL R wheels are perfect for aggressive cross country riders seeking speed and precision on every trail.

What It’s Good For

• Lightweight acceleration and efficient climbs thanks to full carbon UD2 rims
• Precise handling and control on technical XC terrain with enhanced rim and spoke design
• Reliable and instant power transfer with Infinity hubs and ID360 freewheel system
• Improved traction and comfort with UST tubeless ready technology
• Durability and low maintenance from QRM Auto bearing preload technology
• Compatibility with Shimano HG9, Micro Spline, and SRAM XD driver bodies
• Optimized for 29" tires with centre lock brake system and modern axle standards

What It’s NOT Good For

• Use on smaller wheel sizes or non-29" tires
• Disc brake systems without centre lock compatibility
• Riding disciplines outside of cross country MTB such as downhill or enduro
• Riders requiring wheels for extreme weight loads beyond the specified maximum
• Applications lacking tubeless-ready tire compatibility

Frequently Asked Questions

Are these wheels compatible with my bike’s brake system?
The Mavic Crossmax SL R wheels are designed exclusively for centre lock disc brake rotors and are not compatible with 6-bolt systems unless specifically purchased with that option. Please check your bike’s brake rotor mounting before purchasing.

Can I use tubeless tires with these wheels?
Yes, these wheels feature UST tubeless technology, making them ready to ride tubeless for improved traction, control, and fewer flats. You will need compatible tubeless tires and sealant to complete the setup.

What tire sizes are supported on these wheels?
The wheels support tire widths between 30mm and 64mm, with maximum pressures ranging from 4.05Bar/59PSI for narrower tires to 2.45Bar/36PSI for wider tires, making them versatile for various XC riding styles.

How durable are these wheels for aggressive riding?
Constructed with a full carbon UD2 external layer and reinforced rims, these wheels provide a strong yet lightweight platform engineered specifically for aggressive cross country terrain while maintaining durability and compliance.

What hub standards do these wheels support?
The front axle is 15x110mm Boost standard, and the rear axle is 12x148mm Boost, compatible with most modern mountain bike frames. The rear hub supports Shimano HG9, Micro Spline, and SRAM XD driver bodies.