Best Carbon MTB 27.5 Wheelset XC/Trail/AM/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.

650B carbon rims with an internal width of 22/25/31/34mm can accommodate larger tires (1.9" ~ 3.1"), there by providing higher comfort, compliance, and turning performance.

Orn837-24 model, 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 650B 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.

Orn830-22-XC model carbon 650B rims with asymmetric design.

Asymmetric design helps to equalize the spoke tension between drive side and non-drive side, which makes carbon 650B XC wheelset stiffer and stabler.

Best carbon MTB 650B wheelset with DT Swiss 240 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 1.9"-3.1" tire (tubeless ready)

- Hub: DT Swiss 240MB Boost , straight pull

- Freehub system: Ratchet EXP 36

- Cassette body: Shimano 11/12s, 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	Orn827-25-XC	Orn837-24-XC	Orn837-24-TR	Orn837-24-AM	Orn837-24-DH	Orn830-22-XC	Orn840-30-AM
Cross Section
Sectional Drawing
Offset						2.6mm ASY
Material	T800 & T1000	T800	T700 & T800	T700 & T800	T700 & T800	T800 & T1000	T700 & T800
Use	Cross Country	Cross Country	Trail	All Mountain	Down hill	Cross Country	All Mountain
Type	Hookless	Hookless	Hookless	Hookless	Hookless	Hookless	Hookless
Tubeless	Ready	Ready	Ready	Ready	Ready	Ready	Ready
Internal/External Width	22mm/27mm	31mm/37mm	31mm/37mm	31mm/37mm	31mm/37mm	25mm/30mm	34mm/40mm
Depth	25mm	24mm	24mm	24mm	24mm	22mm	30mm
ERD	557mm	559mm	559mm	559mm	559mm	563mm	547mm
Weight	265+/-15g	350+/-15g	380+/-20g	410+/-20g	520+/-20g	295+/-15g	420+/-20g
Weight Limit	100kg	120kg	135kg	135kg	140kg	100kg	135kg
Spoke Tension	≤130kgf	≤130kgf	≤145kgf	≤145kgf	≤145kgf	≤130kgf	≤145kgf
MaxTire Pressure	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar	40psi/2.75bar
Tire Recommended	1.9" ~ 2.3"	2.1" ~ 3.1"	2.1" ~ 3.1”	2.1" ~ 3.1”	2.1" ~ 3.1”	2.1" ~ 2.4”	2.3" ~ 3.1"

CARBON 650B XC MOUNTAIN WHEELSET WITH DT SWISS 240 MTB BOOST HUB

CARBON 650B TRAIL MOUNTAIN WHEELSET WITH DT SWISS 240 MTB BOOST HUB

CARBON 650B ALL MOUNTAIN WHEELSET WITH DT SWISS 240 MTB BOOST HUB

CARBON 650B DOWN HILL MOUNTAIN WHEELSET WITH DT SWISS 240 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 240MB-ORN837/24-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.