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

Hand-built series Trail, All Mountain, Down Hill, Enduro, quick-mannered, and completely innovative, carbon boost 29er wheelset with DT Swiss 180 Ratchet EXP 36 Ceramic Bearing hubs for the carbon bike, The ultimate in lightweight, stiffness and durability. Ideal bike wheels for the professional or racing cyclist.

  • Payment:

    Paypal, Bank Transfer
  • Product Origin:

    China
  • Color:

    UD/3K/3K Twill/12K/12K Twill (Customized Decal Acceptable)
  • Brake:

    Disc Brake
  • Hole Count:

    F-28H / R-28H
  • Product Detail

ORN900 CARBON 29ER WHEELS DISC BRAKE

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.








ORN900 CARBON 29ER WHEELS DISC BRAKE

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


Model-Wheels
Rim
Terrain
Depth
Outer Width
Hub
Front Size
Rear Size
Spoke
Weight (+/-3%)
180MB-ORN931/24-TR-CX-Ray
Orn931-24-TR
Trail 24mm
31mm
DT180 Boost EXP
15 x 110mm
12 x 148mm
Sapim CX-Ray
1320g
180MB-ORN937/24-TR-CX-Ray
Orn937-24-TR
Trail
24mm
37mm
DT180 Boost EXP
15 x 110mm
12 x 148mm
Sapim CX-Ray
1380g



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


Model-Wheels
Rim
Terrain
Depth
Outer Width
Rim Offset
Hub
Front Size
Rear Size
Spoke
Weight (+/-3%)
180MB-ORN931/24-AM-CX-Ray
Orn931-24-AM
All Mountain 24mm
31mm
0mm
DT180 Boost EXP
15 x 110mm
12 x 148mm
Sapim CX-Ray
1420g
180MB-ORN934/30-AM-CX-Ray Orn934-30-AM All Mountain 30mm 34mm 0mm DT180 Boost EXP 15 x 110mm 12 x 148mm Sapim CX-Ray 1450g
180MB-ORN937/18-AM-CX-Ray
Orn937-18-AM-NEW
All Mountain
18mm
37mm
3mm
DT180 Boost EXP
15 x 110mm
12 x 148mm
Sapim CX-Ray
1600g
180MB-ORN937/24-AM-CX-Ray
Orn937-24-AM
All Mountain
24mm
37mm
0mm
DT180 Boost EXP
15 x 110mm
12 x 148mm
Sapim CX-Ray
1480g
180MB-ORN938/28-AM-CX-Ray
Orn938-28-AM All Mountain 28mm 38mm 3mm DT180 Boost EXP 15 x 110mm 12 x 148mm Sapim CX-Ray 1500g
180MB-ORN940/28-AM-CX-Ray
Orn940-28-AM
All Mountain
28mm
40mm
3.5mm
DT180 Boost EXP
15 x 110mm
12 x 148mm
Sapim CX-Ray
1520g
180MB-ORN940/30-AM-CX-Ray
Orn940-30-AM
All Mountain
30mm
40mm
0mm
DT180 Boost EXP
15 x 110mm
12 x 148mm
Sapim CX-Ray
1480g



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


Model-Wheels
Rim
Terrain
Depth
Outer Width
Hub
Front Size
Rear Size
Spoke
Weight (+/-3%)
180MB-ORN937/24-DH-CX-Ray
Orn937-24-DH
Down Hill
24mm
37mm
DT180 Boost EXP
15 x 110mm
12 x 148mm
Sapim CX-Ray
1660g
180MB-ORN940/28-EN-CX-Ray Orn940-28-EN Enduro 28mm 40mm DT180 Boost EXP 15 x 110mm 12 x 148mm Sapim CX-Ray 1580g


* 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!


ORN900 CARBON 29ER WHEELS DISC BRAKE

CHOOSE YOUR FAVORITE HUBS ASSEMBLE WHEELS


HUBS Spoke
Nipples
Cassette Body
Disc Brake System Front Thru Axle
Rear Thru Axle 
Front Count Rear Count
DT SWISS 180 Ratchet EXP 36
Sapim CX-Ray
Sapim Self-Locking

Shimano 12S Micro spline

or

 Sram XD

Center Lock

15 x 110mm (Boost)

12 x 148mm (Boost)

28H 28H
DT SWISS 240 Ratchet EXP 36
Sapim CX-Ray
Sapim Self-Locking

Shimano 11S 

or

Shimano 12S Micro spline

or

Sram XD

Center Lock

or

Disc 6-bolt

15 x 110mm (Boost)

or

15 x 100mm

12 x 148mm (Boost)

or

12 x 142mm

DT SWISS 350 Ratchet 36 SL

Sapim CX-Ray

Sapim Self-Locking
Powerway-CT36

Pillar 1420 

or

Pillar 1423

Pilla
Center Lock
15 x 110mm (Boost)
12 x 148mm (Boost)
Powerway-M82A Disc 6-bolt
Powerway-CT31
Center Lock
15 x 100mm 
12 x 142mm 
Powerway-CT11A
Center Lock
15 x 100mm 
12 x 142mm 



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.




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