Mavic Crossmax SL S Center Lock Disc 29" Boost Wheelset

The Mavic Crossmax SL S Center Lock Disc Wheelset - Fast, robust and very lightweight

The Mavic Crossmax SL S is a 29" cross-country wheelset for center lock disc brakes with 25 mm wide aluminium rims, which were manufactured with a lot of attention to weight savings. Add to that quick acceleration, precise handling and durability. The wheels feature Boost hubs with self-aligning bearings and optimised spoke holes, with double butted straight pull spokes. Innovative rim bed technology eliminates the need for tubeless rim tape.

Specifications:

Application:

Cross Country

Wheel Size:

29"

Tyre Type:

clincher tyre

Number of Spokes:

24

Brake Type:

Center Lock Disc

Wheel Standard:

Boost

Tubeless System:

UST Tubeless Ready

Technical Information - Rim:

Rim Flange:

without hook

Dimensions (ETRTO):

25-622

Inner Width:

25 mm

Outer Width:

28.2 mm

Depth:

19.6 mm

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

Aluminium (S6000, Maxtal)

Technical Information - Front Hub:

Type:

Mavic Infinity

Over Locknut Dimension:

15 x 110 mm thru-axle

Bearings:

self-aligning sealed cartridge bearings

Body Material:

Aluminium

Technical Information - Rear Hub:

Type:

Mavic Infinity

Over Locknut Dimension:

12 x 148 mm thru-axle

Bearings:

self-aligning sealed cartridge bearings

Body Material:

Aluminium

Freehub Body Material:

Aluminium

Freehub Body:

Instant Drive 360

Technical Information - Lacing:

Front Lacing Pattern:

2-cross

Rear Lacing Pattern:

2-cross

Spoke Type:

straight pull / double-butted

Spoke Size:

298 mm

Spoke Material:

steel

Nipple Type:

Fore, integrated

Nipple Material:

Aluminium

Approved For:

Weight Limit:

120 kg total weight* (rider, gear & bike)

Recommended Tyre Width:

2.0 - 3.0" (50 - 76 mm)

* recommended for increased durability

Features:

• leading XC aluminium wheel from Mavic
• more durability thanks to special surface treatment
• user-friendly tubeless system, no rim tape required
• asymmetric rim design
• special milling process for weight savings
• rim joint welded (SUP)
• Infinity hub design for optimal lacing
• Torque Caps optionally available
• ASTM category 3: for off-road use with jumps up to 61 cm in height

Technology:

Maxtal
Made exclusively for Mavic, this lightweight and strong aluminium alloy offers a higher strength-to-weight ratio than standard 6106 aluminium. Maxtal rims are 30% stiffer and weigh less than other aluminium rims.

Black Shield Treatment
This innovative surface treatment of MTB rims makes them twice more resistant to stone impacts and scratches.

SUP
SUP means Soudé Usiné Process and creates a much more stable and smoother rim joint. The rim joint is welded and then milled over to achieve an even braking surface. SUP prevents any brake judder and facilitates spoking and centring of the wheel.

ISM 4D
The ISM 4D (Inter Spoke Milling 4 Dimensions) milling process noticeably reduces weight and inertia without sacrificing durability. Mavic's exclusive patent also provides better aerodynamics with its new rim profile. ISM 4D rims are up to 50 g lighter and therefore offer more climbing performance. Their minimal inertia leads to maximum acceleration. Their extra aerodynamic rim profile results in significantly lower air resistance.

Infinity Hub Design
Infinity hubs from Mavic allow contactless lacing, which prevents noise development under load. At the same time, this design is lighter, stiffer and easier to maintain. Often you only need one spoke length per wheel set, so that an optimal spare parts supply is given.

QRM Auto
QRM Auto stands for Qualité de Roulements Mavic Auto, and is the latest bearing innovation from Mavic. These cartridge bearings with C3 internal clearance are double sealed. Their bearing clearance is automatically adjusted to guarantee smooth running without any play at all times.

Instant Drive 360
The Instant Drive 360 freehub system is super light and ensures a fast power connection with an engagement angle of only 9° (road) or 15° (MTB). A large, non-contact rubber seal reduces friction.

Fore Tapeless Tubeless
Instead of drilling a conventional rim hole, the inner rim base is pressed inwards in one operation and provided with a thread into which the nipples are screwed directly. The outer rim base remains intact. This results in a stiffer and stronger wheel that means rim tape can be omitted, which also translates to weight savings.

Models:

29" set (front 15x110 Boost + rear 12x148 Boost) Micro Spline:

Freehub:

Shimano Micro Spline

Gearing:

12-speed

Manufacturer Number:

P1614115

Conversion Options:

To convert to Shimano MTB, a Shimano freehub body is required. To convert to SRAM XD, a XD freehub body is required.

Contents:

• 1 x Mavic Crossmax SL S Disc Center Lock 29" Boost wheelset (front wheel and rear wheel)
• 2 x UST valves with accessories
• 2 x tool
• 4 x spare spokes