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Hammer up technical climbs with less effort

Lightweight full carbon UD² rims.

Precise handling and compliance on aggressive XC terrain

Enhanced carbon fiber rim laced with 24 straight-pull spokes. Laterally stiff and vertically compliant feel on the trail.

Efficient power transfer

Lighter, stiffer Infinity hubs with ultra-reliable ID360 dual ratchet freewheel system for instant acceleration.
If high-intensity cross-country is your game, this is your wheel. Engineered around a 25mm wide rim, the Crossmax Carbon SL R 29 is made for modern XC riding and racing. The full carbon rim delivers lightning-fast acceleration and helps you float up technical climbs, and it has just enough vertical compliance to help you nail every line with precision and control. The external carbon layer features our new UD² construction for a distinctive look and added durability.

The 25mm inner width is designed to pair well with any modern XC tire. The rim is laced with 24 straight-pull, double-butted spokes to help achieve a perfect balance between lateral stiffness and vertical compliance. We created a lighter weight hub infinity that, combined with the rim stiffness and strategic spoke lacing, maximizes your pedaling forces for superior power transfer.

Our Instant Drive 360 freewheel with a double ratchet system provides fast engagement so you can sprint and accelerate out of corners faster. The rear hub is compatible with Shimano HG9, Micro Spline and SRAM XD driver bodies. The Crossmax SL R is available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. The wheel is delivered with valves, replacement spokes and accessories.

Rims

  • Drilling: traditional
  • Internal width: 25 mm
  • ETRTO size 29": 622x25TSS
  • Hookless profile
  • Asymmetrical rim design
  • UST Tubeless Ready

Spokes

  • Material: steel
  • Shape: straight pull, flat, double butted
  • Nipples: aluminum, ABS
  • Count: 24 front and rear
  • Lacing: front and rear crossed 2, contactless

Hubs

  • Hub available with 6-bolt or center lock (R) brake rotors
  • Infinity Hub
  • Instant Drive 360
  • QRM Auto

Versions

  • Disc standard : 6 Bolts or Center Lock (R)
  • Hub width : Boost only (front 110, rear 148)
  • Freewheel: SRAM XD, Shimano HG9, Shimano Micro-Spline

Compatibility

  • Rear axle: 12x148 Boost thru axle
  • Front axle: 15x110 Boost thru axle
  • Boost Axles : 15X110 ; 12X148

Compatible Adapters and freewheel bodies

  • Boost : Torque Caps ([LV2374400])
  • ID360 Shimano HG9 alloy freewheel body ([LV3780100])
  • ID360 Shimano Micro Spline alloy freewheel body ([LV3990100])
  • ID360 Sram XD freewheel body ([LV3740100])

Intended use

  • ASTM CATEGORY 3 : CROSS COUNTRY
  • For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg, bike included
  • Recommended tyre sizes: 50mm to 76mm (2.0" to 3.0")

Delivered with

  • UST valve and accessories
  • Pre-installed tubeless rim tape
  • Multifonction adjustment wrench (delivered with rear wheel)
  • 2 replacement spokes with each wheel
Instant Drive 360 freewheel technology

Instant Drive 360 freewheel technology

The new Instant Drive 360 freewheel system is super light and fast to engage with only 9°. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.
QRM Auto bearing preload technology

QRM Auto bearing preload technology

Qualité de Roulements Mavic Auto Our latest innovation. Those cartridge bearings are of course double sealed with C3 internal clearance. Their preload is automatically adjusted to guarantee a perfect spin with no play on the long run.
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