Popular Mavic Deemax 21 6-bolt Disc 29″ Boost Wheelset

The Mavic Deemax 21 29″ Boost Wheelset – For the most aggressive downhill rides

The Mavic Deemax 21 Boost wheelset in 29″ with 12 x 148 mm rear width gives you control and confidence on the most demanding downhill trails. It features 28mm wide, durable aluminium rims with a shock-absorbing triangle shape and has been put through its paces by World Cup pros. It’s outfitted with 6-Bolt disc hubs with self-aligning bearings and 28 double butted J-bend front and rear spokes.

Specifications:

Application:

Downhill, Enduro

Wheel Size:

29″

Tyre Type:

clincher tyre

Number of Spokes:

28

Brake Type:

6-bolt disc

Wheel Standard:

Boost

Tubeless System:

UST Tubeless Ready

Technical Information – Rim:

Rim Flange:

with hook

Dimensions (ETRTO):

28-622

Inner Width:

28 mm

Outer Width:

33 mm

Depth:

21 mm

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

Aluminium (S6000, Maxtal)

Technical Information – Front Hub:

Over Locknut Dimension:

15 x 110 mm thru-axle, convertible to 20 x 110 mm thru-axle

Bearings:

self-aligning sealed cartridge bearings

Body Material:

Aluminium

Technical Information – Rear Hub:

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:

3-cross

Rear Lacing Pattern:

3-cross

Spoke Type:

J-Bend / double butted

Spoke Size:

298 mm

Spoke Material:

steel

Nipple Type:

ABS

Nipple Material:

steel

Approved For:

Weight Limit:

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

Recommended Tyre Width:

2.35 – 3.0″ (60 – 76 mm)

* recommended for increased durability

Features:

• tested by professionals
• easy to service
• special rim treatment for more durability
• asymmetric rim design
• conventional rim drilling
• rim joint welded (SUP)
• front convertible to 20 x 110 mm thru-axle (Boost) with included adapters
• ASTM category 5: for extreme terrain

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.

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:

29″ set (front 15×110 Boost + rear 12×148 Boost) Shimano:

Freehub:

Shimano MTB

Gearing:

8-/9-/10-/11-speed

Manufacturer Number:

P1531110

29″ set (front 15×110 Boost + rear 12×148 Boost) SRAM XD:

Freehub:

SRAM XD

Gearing:

11-/12-speed

Manufacturer Number:

P1532110

29″ set (front 15×110 Boost + rear 12×148 Boost) Micro Spline:

Freehub:

Shimano Micro Spline

Gearing:

12-speed

Manufacturer Number:

P1535110

Contents:

• 1 x Mavic Deemax 21 Disc 6-Bolt 29″ Boost wheelset (front and rear wheel)
• 2 x UST valves with accessories
• 1 x pair of adapters for 20 mm front wheel
• 1 x multifunctional adjustment key (rear wheel)
• 4 x spare spokes
• 2 x tubeless rim tape (mounted)