Proven by the world’s fastest DH and enduro racers on the most extreme terrain, this high-performance 27.5” wheelset has earned its status as a racer’s favourite. The constantly evolving Deemax is now stronger and faster than ever.

Specifications:

Delivered With:

UST valve and accessories
Multifunction adjustment wrench (delivered with rear wheel)
Pre-installed tubeless rim tape
2 replacement spokes
12X150 adapters delivered with 12X157 rear wheel

Rims:

Material: Maxtal
Material: S6000 Aluminum
SUP
Drilling: traditional
UST Tubeless Ready
Internal width: 28 mm
ETRTO size 27.5": 584x28TC
ETRTO size 29": 622x28TC
Black Shield treatment (protects your rim against impacts and scratches)
Asymmetrical rim design

Spokes:

Lacing: front and rear crossed 3
Material: steel
Nipples: steel, ABS
Count: 28 front and rear

Hubs:

Instant Drive 360
QRM Auto
DH spacing axles: 12X150 , 12x157 , 12X157-7speed available
Hub available with 6-bolt brake rotors
Axles: Front 15X110 Boost ; Rear 12X148 Boost

Intended Use:

ASTM CATEGORY 5 : GRAVITY RIDING FOCUSED ON THE DESCENT
Recommended tyre sizes: 60mm to 76mm (2.35" 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

Versions:

Disc standard : 6 Bolts only
Hub width : Boost (front 15/20x110, rear 148) or Non-Boost (front 15/20x100, rear 135/142) or DH rear (150/157) or DH7S rear (150/157-7S)
Freewheel: SRAM XD, Shimano HG9, Shimano Micro-Spline
Diameter: 27,5'' and 29''

Compatibility:

Front axle: 15x110 Boost, convertible to 20x110 Boost thru axle with adapters
Freewheel: Shimano HG9, XD or Micro Spline
Boost Axles : 15X110 ; 12X148
DH spacing axles: 12X150 , 12x157 , 12X157-7speed
Compatible Adapters and freewheel bodies
ID360 Shimano HG9 alloy freewheel body ([LV3780100])
ID360 Sram XD freewheel body ([LV3740100])
Boost : 20x110 boost front hub cap ([LV2680400] - Delivered with the wheel)
Boost 20 to 15mm front adapter ([L12982800]
ID360 Shimano Micro Spline alloy freewheel body ([LV3990100])
Boost : Torque Caps ([LV2650200])

Key Technologies:

Black Shield treatment (protects your rim against impacts and scratches)
New MTB rim treatment. 2x superior lifetime against rock impacts and scratches
SUP welding technology
QRM Auto bearing preload technology
Instant Drive 360 freewheel technology
UST tubeless technology

Key Benefits:

Hammer through rough terrain with confidence

Wider 28mm (internal) rim is engineered to absorb heavy impacts. Developed for our pro riders to conquer the harshest DH and Enduro racetracks.

Proven by pros

Developed, tested and proven to meet the standards of World Cup DH racers and ready for hardcore bike park shredders or big mountain enduro riders.

Easy to maintain

Fast and easy to repair thanks to J-bend spokes. Two replacement spokes delivered with every wheelset.

When you’re entering the pinball section on the Fort William World Cup downhill track, or you’re flying blind on the most demanding enduro terrain at an Enduro World Series race, there’s no time to be thinking about your wheels. Deemax is designed to absorb big hits and perform flawlessly on the roughest terrain, giving pros and weekend warriors alike the confidence to push their limits.

Developed with input from our top pro athletes, this is one of the most durable wheelsets ever produced for hardcore gravity riders. It has been put to the test over and over again and recently delivered DH pros Laurie Greenland and Marine Cabirou to their first World Cup wins on the deadly Black Snake Track in Val di Sole, Italy. The alloy rims feature a 28mm internal width with a triangular shape that helps absorb big impacts—from hard-hammering rocks to hard landings and big compressions. Our Black Shied treatment gives them a distinctive finish and protects the rims against impacts and scratches. We chose a classical J-bend spoke construction using 28 steel spokes (same spoke length throughout), double-butted and bladed for the perfect balance of vertical compliance and strength to handle the abuses of aggressive gravity riding.

The hubs benefit from our strongest bearings and the rear features the ultra-reliable ID360 double ratchet system for fast engagement to help you accelerate out of the corners. It’s set up for either Boost or DH hub spacing and has 6-bolt disc mounts. It’s available for Shimano HG9, XD and Micro Spline freewheel bodies in 27.5” and 29”. The wheels include UST tubeless valves, spare spokes and accessories.

Occasionally, without notice, manufacturers change product design and/or specifications.

IN STOCK SRAM

Mavic Deemax 27.5" 6B Disc Boost Rear Wheel

Mavic Deemax 27.5" 6B Disc Boost Rear Wheel