UST tubeless technology
Traction and control
Universal Standard for Tubeless Ready to ride tubeless system The UST concept improves traction, control and comfort whilst reducing inertia and flats
Gravity
DEEMAX 27,5
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 favorite. The constantly evolving Deemax is now stronger and faster than ever.
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Pair 275 : 2010 grams
Front 275 : 955 grams
Rear 275 : 1055 grams
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.
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.
Specifications
Rims
- Material: Maxtal
- Material: S6000 Aluminum
- Joint: SUP welding technology
- Drilling: traditional
- Internal width: 28 mm
- ETRTO size 275: 584x28TC
- Black Shield treatment (protects your rim against impacts and scratches)
- Asymmetrical rim design
- UST Tubeless Ready
Spokes
- Material: steel
- Nipples: steel, ABS
- Count: 28 front and rear
- Lacing: front and rear crossed 3
Hubs
- Instant Drive 360 freewheel technology
- QRM Auto bearing preload technology
- DH spacing axles: 12X150 , 12x157 , 12X157-7speed available
- Hub available with 6-bolt brake rotors
- Axles: Front 15X110 Boost ; Rear 12X148 Boost
Versions
- Disc standard : 6 Bolts only
- Freewheel: SRAM XD, Shimano HG9, Shimano Micro-Spline
- Hub width : Boost (front 15/20x110, rear 148) or DH rear (150/157) or DH7S rear (150/157-7S)
- 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
- Boost 20 to 15mm front adapter (12982801
- Boost : 20x110 boost front hub cap (V2680401 - Delivered with the wheel)
- ID360 Shimano HG9 alloy freewheel body (V3780101)
- ID360 Shimano Micro Spline alloy freewheel body (V3990101)
- ID360 Sram XD freewheel body (V3740101)
- Boost : Torque Caps (V2650401)
Delivered with
- UST valve and accessories
- Pre-installed tubeless rim tape
- Multifonction adjustment wrench (delivered with rear wheel)
- 2 replacement spokes with each wheel
- 20X110mm boost adapters delivered with front Boost wheel
- 20X110mm NON-boost adapters delivered with NON boost front wheel
- 12X150 adapters delivered with 12X157 rear wheel
Intended use
- ASTM CATEGORY 5 : GRAVITY RIDING FOCUSED ON THE DESCENT
- For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg, bike included
- Maximum tyre pressure: 32bar/46PSI with a 47mm tyre - 285bar/41PSI with a 64mm tyre
- Recommended tire sizes: 60mm to 76mm (235 to 30)
Information on specified weight
- The weight of the wheels is announced at +/-5%, in XD/XD-R and Center Lock version, without quick release, nor valve, nor rim tape
Key technologies
Instant Drive 360 freewheel technology
The new Instant Drive 360 freewheel system is super light and efficient A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile
QRM Auto bearing preload technology
Qualité de Roulements Mavic Auto
Our latest innovation Those cartridge bearings are of course double sealed with C3 internal clearance Their preload is automatically adjusted to guarantee a perfect spin with no play on the long run
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
Stronger and smoother joint
Soudé Usiné Process After bending, the rim joint is arc welded The welded seam is then milled for a smooth finish
