Mavic Crossmax Center Lock Disc 27.5" Boost Wheelset

The Mavic Crossmax in 27.5" is an entry-level wheelset for cross-country bikes with center lock disc brakes and Boost dimensions. It is based on 25 mm wide, tubeless-compatible aluminium rims and has hubs with self-adjusting bearings. The wheels were laced with 24 contactless crossed steel spokes at the front and rear.

Specifications:

Application:

Cross Country

Wheel Size:

27.5" (650B)

Tyre Type:

clincher tyre

Number of Spokes:

24

Brake Type:

Center Lock Disc (Boost)

Wheel Standard:

Boost

Tubeless System:

UST Tubeless Ready

Technical Information - Rim:

Rim Flange:

without hook

Dimensions (ETRTO):

25-584

Inner Width:

25 mm

Outer Width:

28 mm

Depth:

21 mm

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

aluminium (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 / Aero / Double butted

Spoke Material:

steel

Nipple Type:

self-locking

Nipple Material:

steel

Approved For:

Weight Limit:

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

Recommended Tyre Width:

1.7 - 2.5"

* Compliance recommended by the manufacturer to extend the life of the wheels

Features:

• affordable XC wheels (Boost version), stable and reliable
• perfectly airtight tubeless-ready rims
• welded rim joint (SUP) for a light rim profile
• dynamic and agile thanks to Instant Drive 360 freehub with two sprockets
• asymmetric rim design, conventional rim bores
• Infinity hub design for optimal spoke lacing with contactless crossings
• 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.

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.

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 fast power transfer with an engagement angle of only 9° (road) or 15° (MTB). A large, non-contact rubber seal reduces friction.

Models:

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

Freehub:

Shimano Micro Spline

Gearing:

12-speed

Manufacturer Number:

P1667115

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 Center Lock Disc 27.5" Boost Wheelset (front and rear wheel)
• 2 x UST valve with accessories
• 4 x spare spokes
• 4 x spare nipples
• 1 x tool
• 2 x tubeless rim tape (mounted)