4-Shore Wheels

Made for 2.25 - 2.60 inch tires


  • 29er
  • | 2.25 - 2.6 in
  • | 33.0 - 40.0 mm
  • | Enduro | All Mountain
  • | Beach Race | 29+
Starting at
1653 g

Estimated delivery time

Stock Items 2-3 Days | Custom Projects 8-12 weeks

Probably our most special and unique wheelset.

The first and only aero mountainbike wheels in the world. Especially designed to meet the demands of beach racers. The niche in mountain biking where big tires, speed and aero advantage come together. And, as it turns out, also very useful in any situation where surface is loose and wide tires are the best choice, like snowbiking.

Research made clear that a 42 mm deep rim is the best size in combination with the already large tires. The width of 40 mm outside and 34 mm inside is optimal to support the tires without the tire being too bulged or too flat on the rim.

The rim has the typical 9th Wave signature: we have made the rims asymmetrical. We do this with all our rims as soon as we see the possibility. Because of the asymmetrical shape we can build better quality wheels with a minimal difference in spoke tension between the left-hand side of the wheels. The construction quality of the wheels and ultimately the driving characteristics will benefit from this.

Wheels are built with DT Swiss Aerolite spokes and brass nipples and with standard oor boost hubs. Other configurations are available.

Valves & Disc Brakes

All 9th Wave tubeless wheels come standard with rim tape and lightweight aluminium valves installed. And, if you order disc brake rotors with your wheels, we will already mount these for you. All, so you can get out there and ride your new wheels as soon as possible!

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Rim Profile


DT Swiss Aerolite spokes
28 Front / 28 Rear
Pattern, Front 3x, Rear 3x


Rim weight,  485 g.
Hookledge™ Rim Technology
Asymmetric Rim Design
6° Angle Spoke Holes
Mixed 3K/UD carbon layup
UD carbon finish
Tubeless ready, rim tape installed
Tubeless valves installed

Read more about 9th Wave technology here


9th Wave Hubs
15×100, 12×142, Boost & Lefty
Quick release adapters available
Shimano or Sram Xd 11/12 spd.
36 point (10°) driver engagement

Register Your Wheels!

Go to our product support pages to register your wheels and get unique 7 year warranty and crash replacement on your carbon rims!


The only aero mountainbike wheelset in the world
Unique Aero design
Extra wide carbon rims to fit big tires
Hookledge™ Rim Technology
Asymmetric Rim Design
15×100, 12×142, Boost & Lefty hubs
DT Swiss Spokes
Rider + gear max. weight: 125 Kg
Handbuilt in Netherlands

These wheels are available in custom designs. Any color is possible.


Starting at1.369,00
  • 29er
  • | 2.25 - 2.6 in
  • | 33.0 - 40.0 mm
  • | Enduro | All Mountain
  • | Beach Race | 29+
0 g

Find a dealer