Mavic XA Pro Carbon 27.5 Boost

The Mavic XA Pro Carbon Boost Wheelset features a 26mm wide full carbon rim and offers the highest levels of lateral stiffness, lightness and responsiveness, while still providing lots of comfort and control for effortless explorations, and more fun on trails. The addition of the Boost axle spacing increases the wheel builds overall strength and rigidity to the highest levels in the world of modern mountain bike technology.

Advanced Traction and Rolling Characteristics

The 100% Unidirectional carbon fiber rim offers superb lateral stiffness whilst the enhanced fiber layup gives exceptional vertical compliance. The two-cross spoke pattern on the front and rear offers comfort and control and when combined with the stiff carbon rim, creates a super strong and responsive without a negative impact on weight. For advanced traction and rolling characteristics, this wheel is designed to perform at its top level when used with UST Tubeless tires.

--- Compatibility ---
Wheel Size: 27.5" specific
Cassette Body: Shimano/SRAM
Rotor: 6-bolt disc
Tire: Clincher or Tubeless tires
Recommended tire width: 1.8-2.5"

--- Features ---
Rim:
Material: 100% Unidirectional Carbon Fiber
Use with Mavic Tubeless Tape
Drilling: Traditional
Rim Profile: Hookless
Internal Width: 26mm
Valve Hole Diameter: 6.5mm
Tire: Clincher UST Tubeless, Tube type

Spokes:
Material: Steel
Shape: Straight pull, flat, double butted
Count: 24 front and rear
Lacing: 2-cross

Hubs:
Front & Rear Hub Body: Aluminum
Axle Material: Aluminum
Hub Spacing: Front: 110mm; Rear: 148mm
Sealed cartridge bearings
Freewheel: ITS-4 Alloy
Freehub: Shimano

Weight:
Pair: 1.59kg
Front: 735g
Rear: 855g

--- Technologies ---
ITS-4 (Instant Energy Transmission): Using 4 pawls working 2 by 2, Instant Transfer System 4 provides a more dynamic ride, thanks to a very fast engagement. Its versatility makes it compatible with all kinds of frame retention system.

UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats. The Tubeless Ready construction results in a lighter tire for improved performance.

QRM+: Mavic's most demanding level. Cartridge bearings are of course double sealed with C3 internal clearance, and topped with a micro-adjustability system.