Mavic Crossmax SL Ultimate 30 UST wheelset

Super-light at 1380 grams, fast and robust – the new Mavic Crossmax SL Ultimate 30, for Olympians and those who aspire to be. The Country Race wheelsets feature 30 mm rim width and hookless full-carbon rims, Infinity Boost hubs and Instant Drive freehub bodies, approved for a system weight of up to 150 kg.

Mavic Crossmax SL Ultimate 30 UST Disc rims:

The full-carbon rims with a 30 mm rim width weigh just 360 grams. The benchmark for truly fast wheelsets. The 35 mm wide rims, made from unidirectional full carbon, are extremely light and stiff, and thanks to their asymmetrical spoke pattern, offer excellent lateral stiffness. The rims are designed for maximum strength combined with good vertical compliance. The new hookless rim shape is more aerodynamic and faster. Thanks to the asymmetrical rim design, braking and drive forces are absorbed evenly, which increases the service life. The Crossmax SL Ultimate rims are suitable for UST, tubeless tyres, tubeless-ready tyres and standard tyres with an additional inner tube.

Mavic Adaptive Lay-up, a special carbon lay-up technology, allows us to hand-build these carbon rims using less material between the spoke holes. The spoke holes themselves are reinforced with strategically positioned carbon layers, resulting in noticeable weight savings without compromising stiffness or strength. The lighter rim accelerates faster, climbs more efficiently and feels more agile on the trail. Its carbon top layer features our new UD finish, giving it an exclusive look and even greater durability.

Mavic Crossmax SL Ultimate Disc spokes:

High-tensile stainless steel spokes offer very high strength and durability.

Mavic Crossmax Infinity Disc Hubs:

The proven Mavic QRM auto industrial bearings are used in the Infinity hubs. The widened bearing spacing ensures torsional stiffness of the hub, whilst the new spoke lacing pattern ensures effective power transfer. Equipped with the Instant Drive ratchet body and the ORM Auto axle system. The self-aligning bearing system of the rear hub, QRM Auto, combined with the ratchet body, ensures maintenance-free operation over a long period.

Mavic Crossmax SL Ultimate Disc Applications:

Cross-country racing, all-mountain and marathon. Suitable for use with disc brakes only. Approved by Mavic for riders weighing up to 150 kg. These wheels can be used with genuine UST tyres, tubeless-ready tyres and standard tyre-inner tube combinations.

Mavic Crossmax SL Ultimate Disc 29-inch wheel specifications:

• 29-inch ETRTO: 622 x 30
• Rims: full carbon hookless
• Rim dimensions: 35 mm outer width, 30 mm inner width, valve hole 6.5 mm, valve length 32
• Spokes: 24 steel spokes, double-butted, black, five-spoke pattern
• Nipples: aluminium, anti-rotation
• Brake disc mount: IS Disc 6-hole
• Infinity Boost front hub, 110 mm clamping width for 15x110 mm thru-axle mounting
• Front wheel weight: 625 grams, manufacturer’s specification
• Recommended tyre width: 2.0 to 2.6
• Maximum recommended rider weight: 150 kg
• ASTM Category 3

Contents of delivery for Mavic Crossmax SL Ultimate 30 wheel:

Mavic Crossmax SL Ultimate 30 front wheel, Boost end caps for 15x110 mm thru-axle, UST valve

Compatible Boost front wheel end caps:

Boost end cap for 15x110 mm thru-axles, assembly type no. B4104401, included in the scope of
delivery Boost end cap for 15x110 mm Torque Cap thru-axles, assembly type no. LV2374400

Herstellerinformation: MAVIC GROUP SAS, Parc Altais, 44 Rue Saturne, 74650 CHAVANO, https://mavic.com