Best Carbon MTB 29er Wheelset Trail/AM/EN/DH Series

We use a one-piece layup design to increase fiber continuity and reduce the number of overlapping seams increases the impact strength and helps distribute energy and shock from impacts to the rim. for better dynamic balance.

Orn937-24/Orn938-28 series, We created a 31mm inner width to pair nicely with modern all-mountain tires ranging from 2.3 – 2.6 inches in width. The 31mm inner width assures tires puttheir entire width to the ground and don’t fold over as easily in corners.

For the MTB 29er wheels series, the different rim designs to meet your various Ultra-light XC wheels, free-running trail wheels, unconstrained All Mountain wheels, Down Hill wheels can adapt to various road conditions and terrains. 

Orn937-18-AM/Orn938-28-AM/Orn940-28-AM/EN model carbon 29er rims with asymmetric design.

Asymmetric design helps to equalize the spoke tension between drive side and non-drive side, which makes carbon MTB wheelset stiffer and stabler.

Carbon MTB 29er boost wheelset with DT Swiss 180 Ratchet EXP 36 technology giving the hub extra lightness, stiffness, precision and easy no-tool maintenance.

This means riders can go further and faster with more confidence. Just what athletes want: Perfect transmission of their power and reliability allowing them to focus on the ride.

FEATURES:

- Higher impact resistance

- Reduced chance of pinch flatting

- More traction in rough corners

- Smoother ride in rocky terrain

- Ability to run lower tire pressure

- Reduced rider fatigue

- Asymmetric rim profile design

- Compatible for 2.1"-3.1" tire (tubeless ready)

- Hub: DT Swiss 180MB Boost , straight pull

- Freehub system: Ratchet EXP 36

- Cassette body: Shimano 12s, Sram XD optional

- Axle system: Front 15x110mm, Rear 12x148mm

- Brake system: Disc center lock

- Spoke hole count: Front 28H, Rear 28H

- Spoke: Sapim CX-Ray

- 2 years' quality warranty

SPECIFICATIONS

Model	Orn931-24-TR	Orn931-24-AM	Orn934-30-AM	Orn937-18-AM-NEW	Orn938-28-AM	Orn937-24-TR	Orn937-24-AM	Orn937-24-DH	Orn940-28-AM	Orn940-28-EN	Orn940-30-AM
Cross Section
Sectional Drawing
Offset				3mm ASY	3mm ASY				3.5mm ASY	3.5mm ASY
Material	T700&T800	T700&T800	T700&T800	T700&T800	T700&T800	T700&T800	T700&T800	T700&T800	T700&T800	T700&T800	T700&T800
Use	Trail	All Mountain	All Mountain	All Mountain	All Mountain	Trail	All Mountain	Down hill	All Mountain	Enduro	All Mountain
Type	Hookless	Hookless	Hookless	Hookless	Hookless	Hookless	Hookless	Hookless	Hookless	Hookless	Hookless
Tubeless	Ready	Ready	Ready	Ready	Ready	Ready	Ready	Ready	Ready	Ready	Ready
Internal/External Width	25mm/31mm	25mm/31mm	28mm/34mm	30mm/37mm	31mm/38mm	31mm/37mm	31mm/37mm	31mm/37mm	34mm/40mm	34mm/40mm	34mm/40mm
Depth	24mm	24mm	30mm	18mm	28mm	24mm	24mm	24mm	28mm	28mm	30mm
ERD	597mm	597mm	585mm	609mm	589mm	597mm	597mm	597mm	589mm	589mm	585mm
Weight	370+/-15g	420+/-15g	435+/-15g	500+/-15g	450+/-15g	400+/-15g	440+/-20g	540+/-20g	460+/-15g	490+/-20g	440+/-15g
Weight Limit	115kg	125kg	135kg	135kg	135kg	135kg	135kg	140kg	135kg	140kg	135kg
Spoke Tension	≤145kgf	≤145kgf	≤145kgf	≤145kgf	≤145kgf	≤145kgf	≤145kgf	≤145kgf	≤145kgf	≤145kgf	≤145kgf
Tire Pressure	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar
Tire Recommended	2.1" ~ 2.4”	2.1" ~ 2.4”	2.1" ~ 3.1"	2.3" ~ 3.1"	2.3" ~ 3.1"	2.3" ~ 3.1”	2.3" ~ 3.1”	2.3" ~ 3.1”	2.3" ~ 3.1”	2.3" ~ 3.1"	2.3" ~ 3.1"

CARBON 29ER TRAIL MOUNTAIN WHEELSET WITH DT SWISS 180 MTB BOOST HUB

CARBON 29ER ALL MOUNTAIN WHEELSET WITH DT SWISS 180 MTB BOOST HUB

CARBON 29ER DOWN HILL/ENDURO MOUNTAIN WHEELSET WITH DT SWISS 180 MTB BOOST HUB

* All clincher rims are tubeless ready.

* Complete wheelset weights are subject to a ±3% variance.

* If you can't find the specs you need, please contact us directly to see what we can do, we will do our best to help you.

* Choose your favorite carbon rim model and Hubs, leave a message below with the wheels item number (such as 180MB-ORN931/24-AM-CX-Ray) to get the best quote for your next carbon MTB wheelset!

TECHNOLOGY

1. Advantages of Hookless Sidewalls

The bead of the hookless rim is straighter and smoother, and the tire can fully contact the rim wall. Compared with traditional hook rims, it is more durable and impact resistant. Provide more support during sharp turns.

2. One-Piece Layup Technology

We use a one-piece layup design to increase fiber continuity and reduce the number of overlapping seams increases the impact strength and helps distribute energy and shock from impacts to the rim. for better dynamic balance.

3. Ultra Smooth Inner Wall

Use specific, thinner, high-pressure air bladders to control the inner wall smoothness, The result is that we could see a very clean and smooth inner wall, which means the carbon fabrics are stretched smoothly and optimized. This could ensure the best strength of the fabrics.

4. Burp Free Technology  

When the tire is mounted, the raised portion reinforces the tire bead, making it harder to burp into the center channel.

5. Asymmetric Rim Profile Design

This design noticeably equalizes spoke tensions between drive and non-drive sides, This would create a stronger and stiffer wheelset, and with fewer fatigue issues.

6. CNC Angle Drilling Technology

High-speed CNC machine tools drill carbon fiber rim spoke holes. Customized according to the geometric angle of the hub. which allows the nipple to pull straight in line with the spoke for reduced stress. this results in fewer broken spokes and nipples.