Some of the winningest wheels of all time, Mavic's inimitable Crossmax SL Pros burn up singletrack and dismantle XC race courses with unmatched precision. Their lightweight, stiff Maxtal aluminum rims feature Mavic's ISM 4D technology (Inter Spoke Milling - 4D) for even more gram savings so you can fly up steep, technical climbs. For point-and-shoot stiffness, the SL Pros are laced up with Mavic's Zicral spokes, while their sealed-bearing QRM+ hubs spin practically friction-free no matter how sloppy it gets out there. And, these featherweight beauties are UST-compatible for easy tubeless conversions. Rear wheels and wheelsets are available with either a Shimano/SRAM compatible freebub body or SRAM XD driver-equipped rear hub.
Inter Spoke Milling 4 Dimensions:
An exclusive Mavic patented concept, ISM 4D significantly reduces weight and inertia without compromising durability. Quicker accelerations, better handling and more resistance ; the right mix to make the most of any ride. The smooth profile also helps reducing aerodynamic drag.
Universal Standard for Tubeless:
UST delivers a ready-to-ride tubeless system. The UST concept improves traction, control, and comfort while reducing rotating mass and flats.
Traction, control and lightweight:
The UST concept improves traction, control, and comfort while reducing rotating mass and flats. The tubeless-ready construction results in a lighter tire for improved performance.
Instant Transfer System 4:
Using four pawls working 2-by-2, the system provides a more dynamic ride, thanks to extremely fast engagement. Its versatility makes it compatible with all kinds of axle systems.
Stiffer and stronger:
Instead of being drilled for spoke nipples, the lower rim bridge is pushed up on the inside and threaded to make it possible to directly screw the nipples into the lower rim bridge, eliminating the need to drill the upper rim bridge. Besides improving the nipple-rim interface, this design is ideally suited to tubeless tire setups and helps maintain rim integrity.
Optimum energy transfer:
The spokes are laced radially on the drive side and 2-cross on the non-drive-side to maximize drive-side dish, providing a better spoke tension balance between left and right flanges.
Qualité de Roulements Mavic + :
QRM+ is Mavic’s most demanding level of hub and bearing precision. It uses only double-sealed cartridge bearings with C3 internal clearances and features a system for making micro-adjustments to bearing preload.
Lightweight, stiff, and strong:
Zicral spokes are made of a specific aluminum alloy to achieve a higher stiffness-to-weight ratio while maintaining high strength.
Lightweight and strong:
Exclusive to Mavic, this specific aluminum alloy offers a higher strength-to-weight ratio than conventional 6106 alloy, allowing greater latitude in design while maintaining high strength and durability standards.
Soudé Usiné Process:
After bending, the rim joint is arc welded. The welded seam is then milled for a smooth finish, resulting in a stronger, smoother, more reliable rim joint.
Front: 665 grams
Rear: 805 grams
Pair: 1470 grams
Front: 690 grams
Rear: 830 grams
Pair: 1520 grams
(All weights are without tires.)
|Size(s)||650B/27.5-inch and 29-inch|
|Rim Material||Maxtal aluminum|
|Rim Width||19mm (internal)|
|Hub(s)||Mavic QRM+: Front: carbon/aluminum; Rear: Aluminum w/ITS-4 freehub body|
|Spokes (Front/Rear)||Zicral aluminum, straight-pull, bladed|
|Nipples||Fore integrated aluminum|
|Weight (Front/Rear)||See Weight by Size feature|
|Lacing (Front/Rear)||Front: 2X; Rear: Isopulse (2X, non-drive side; radial, drive side)|
|Cassette Compatibility||Shimano/SRAM 11-speed or SRAM XD 11-speed|
|Tires||Mavic Crossmax Pulse, Dual Compound, UST Tubeless-Ready: 27.5/29 x 2.1|
|Extras||BX601 quick releases, sealant, UST valve/accessories, front/rear axle adapters, multifunction adjustment wrench, user guide|
* Subject to change without notice.
|N/A / Black / 27.5-inch / Front||887850731823||27801|
|Shimano/SRAM 11-speed / Black / 27.5-inch / Rear||887850729653||51701|
|Shimano/SRAM 11-speed / Black / 27.5-inch / Pair||887850729776||50501|
|SRAM XD 11-speed / Black / 27.5-inch / Rear||887850825034||78401|
|SRAM XD 11-speed / Black / 27.5-inch / Pair||887850826451||75901|
|N/A / Black / 29-inch / Front||887850731830||27901|
|Shimano/SRAM 11-speed / Black / 29-inch / Rear||887850729677||51801|
|Shimano/SRAM 11-speed / Black / 29-inch / Pair||887850729950||50601|
|SRAM XD 11-speed / Black / 29-inch / Rear||887850825058||78501|
|SRAM XD 11-speed / Black / 29-inch / Pair||887850826475||76001|
|N/A / Yellow LTD / 27.5-inch / Front||887850769963||27802|
|Shimano/SRAM 11-speed / Yellow LTD / 27.5-inch / Rear||887850770006||51702|
|Shimano/SRAM 11-speed / Yellow LTD / 27.5-inch / Pair||887850769987||50502|
|SRAM XD 11-speed / Yellow LTD / 27.5-inch / Rear||887850825041||78402|
|SRAM XD 11-speed / Yellow LTD / 27.5-inch / Pair||887850826468||75902|
|N/A / Yellow LTD / 29-inch / Front||887850769970||27902|
|Shimano/SRAM 11-speed / Yellow LTD / 29-inch / Rear||887850770013||51802|
|Shimano/SRAM 11-speed / Yellow LTD / 29-inch / Pair||887850769994||50602|
|SRAM XD 11-speed / Yellow LTD / 29-inch / Rear||887850825065||78502|
|SRAM XD 11-speed / Yellow LTD / 29-inch / Pair||887850826482||76002|