Mavic Crossmax SL S 29 Boost Front 2025

Mavic Crossmax SL S is designed for all-around cross-country performance, including faster climbing and descending, this premium 29” alloy wheelset delivers stiffness, durability and the easiest tubeless system available today system

Its 25 mm inner width alloy rim includes a lot of patended technologied like FORE technology that features a fully sealed upper rim bridge that eliminates the need for rim tape, ISM machining removes material from the rims in strategic areas to minimize weight without compromising strength and Black Shield treatment protects the rims against impacts and scratches.

Mavic opted for a total of 24 straight-pull, flat, double butted, steel spokes that include Fore technology and laced per 2 with no contact

Crossmax SL S 29 is built around the new Infinity hub available in either 6 bolts or either Centerlock disc mount and that comes in Boost 15x110 mm spacing

Rim

• Material: Maxtal
• Material: S6000 Aluminum
• Weight reduction : ISM
• Tire: UST Tubeless and tubetype
• Internal width: 25 mm
• Black Shield treatment (protects your rim against impacts and scratches)
• ETRTO size 29": 622x25TSS
• Asymmetrical hookless rim design
• Fore
• SUP
• Rim Custom Decal kit available separately

Spokes

• Material: steel
• Shape: straight pull, flat, double butted
• Nipples : Fore integrated aluminum
• Count: 24
• Lacing: crossed 2, contactless

Hub

• Hub available with 6-bolt or center lock (R) brake rotors
• Axle : 15X110 Boost
• QRM Auto

Use : 

• ASTM CATEGORY 3 : CROSS COUNTRY
• Recommended tyre sizes : 50mm to 76mm (2.00" to 3.0")
• For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg, Bike included

Technologies

• Fore (fully sealed upper rim bridge that eliminates the need for rim tape)
• QRM Auto (cartridge bearing with double sealed with C3 internal clearance)
• ISM (rim machining removes material from the rims in strategic areas to minimize weight without compromising strength)
• Black Shield (protects the rims against impacts and scratches)
• SUP (Stronger and smoother joint)

Warranty

• 2 years
• Can be extended to 3 years by registring in the Mavic Care Program (max 2 month after the purchase)

Comes with

• UST valve and accessories
• 2 replacement spokes with each wheel

Mavic weight : 735 gr