Mavic Crossmax SL S 29″ Boost Wheel Set

The new Infinity hub platform and the Instant Drive 360 freehub system also ensure increased stiffness and fast power transmission.

Features – Mavic Crossmax SL S 29″ Boost wheelset

• ISM4D rim machining reduces weight to close the gap to carbon rims without compromising strength
• Lighter weight rims result in super low inertia and instant acceleration
• 25 mm wide hookless rim profile optimized for lower tire pressures, resulting in improved grip in all conditions
• Optimized for modern XC tubeless tires from 2.1 to 2.30″
• Black Shield treatment protects rims against impacts and scratches
• Fore technology fully sealed rim with no rim tape makes it easy to mount and change tubeless tyres
• Leaving the upper rim bridge intact boosts the stiffness and durability of the rim

Product features

• Range of use: MTB, Cross Country
• Model: Crossmax SL S
• Wheel size: 29″
• Rim type: hookless, asymmetrical
• Tubeless Ready: Yes
• ETRTO: 622×25
• Inner rim width: 25 mm
• Rim height: 22 mm
• Bearings: Self-sealing industrial bearings (QRM Auto)
• Freewheel technology: Instant Drive 360
• Hub: Infinity Hub
• Axle size:
  • Front: 15 x 110 mm Boost thru axle
  • Rear: 12 x 148 mm Boost thru axle
• Spoke type: straight, extra flat, constricted, anti-rotation
• Spokes:
  • Front: 24, double-crossed
  • Rear: 24, double-crossed
• Brake type: Disc
• Brake mount: Disc 6-bolt
• Recommended tyres: 30 mm to 64 mm (optimized 2.1 – 2.3″)
• Valve hole: Presta / SV Ø 6.5 mm
• ASTM category: 3 – Cross Country
• Max. System weight: 120 kg (rider + bike + equipment)

Freewheel (choose variant)

• Shimano HG
• SRAM XD
• Shimano MicroSpline

Material

• Rim: Maxtal Aluminium
• Hubs: Aluminium
• Spokes: Steel
• Nipples: Brass

Color

• black

Weight (manufacturer information)

• 1615 g

Scope of delivery

• 1 x Mavic Crossmax SL S 29″ Boost wheel set
• 2 x UST valve and accessories
• 4 x replacement spokes
• 1 x multifunction wrench
• 1 x Fore spoke wrench

Technologies

Fore Technology
Mavic’s Fore technology is the latest achievement from the traditional French manufacturer. It is the result of years of research and combines low weight and improved tubeless assembly with increased stiffness and ease of repair. Fore Technology is 10% lighter and more stable than conventional wheel designs. Fore Technology spokes fit directly into a molded-in metal insert, eliminating the need to drill the upper rim bridge. This eliminates the need for rim tape, allows for easy repair and saves additional weight per rim.

Infinity hub
Mavic’s Infinity hub stands for optimum power transmission, durability and compatibility. The hub offers automatic bearing preload adjustment (QRM Auto), which is easy to maintain without special tools. Designed for compatibility and ease of use, the Infinity hub can be converted to all major freehub options and axle sizes.

UST Tubeless Technology
Traction, control and lightweight. The UST concept improves traction, control and comfort – while reducing inertia and puncture risk. Mavic’s tubeless design reduces rolling resistance, makes the wheel lighter and conjures up more riding comfort on the road.

QRM (Qualité de Roulements Mavic)
Qualité de Roulements Mavic. Mavic only uses high-quality, sealed cartridge bearings. On QRM wheels, they are double-sealed (2RS or LLU) and have a tight C3 internal clearance.