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Best Carbon Gravel Wheels 44mm Depth With DT Swiss 240 Ratchet EXP 36 Hub

Hand-built Carbon Gravel Cyclocross disc wheels with DT Swiss 240 EXP straight pull hub and aero Sapim CX-Ray spokes, which is light, stiff, durable and easy to maintain, Perfect transmission of your power and reliability, allowing you to focus on riding. suitable for professional riders or racers.

  • Item NO.:

    Orn730-44C-DT240
  • Payment:

    Paypal, Bank Transfer
  • Product Origin:

    China
  • Color:

    UD/3K twill (Customized Decal Acceptable)
  • Product weight:

    1396g+/-3%
  • Brake:

    Disc Brake
  • Hole Count:

    F-24H / R-24H
  • Standard:

    EN Standard
  • Product Detail

ORN900 CARBON 29ER WHEELS DISC BRAKE

We use a double wall design to better control the rim strength and stiffness during layup. Rim profiles are specially designed with aero gains and drag reduction in mind.


Orn730-44C offers everything you need to ride on any road. They are the lightest carbon gravel wheels on the market, with an internal width of 23 mm, which provides durable and exceptionally smooth rides and is compatible with 28C to 50C tires.


Best carbon gravel wheels in 2021 with DT Swiss 240 ratchet EXP hubs, which can directly transmit power in any riding situation. Pro Racing level, lightweight, stiff and durable, very suitable for your gravel and cross-country bikes. If your frame has enough space, these wheels can allow you to drive on rough terrain.








ORN900 CARBON 29ER WHEELS DISC BRAKE

FEATURES:


- Durable Gravel/cyclocross carbon wheelset, ready for adventure

- Wide hookless bead technology adds pinch flat resistance

- Easy of tubeless inflation and best tire bead retention

- U shape design aerodynamic advantage

- Double wall design, for better strength and stiffness

- Compatible for 700*28C-50C tire (tubeless ready)


- Hub: DT Swiss 240 hub, straight pull

- Freehub system: Ratchet EXP 36

- Cassette body: Shimano 11s or Sram XDR optional

- Axle system: Front 12x100mm, Rear 12x142mm

- Brake system: Disc center lock

- Spoke hole count: Front 24H, Rear 24H

- Spoke: Sapim CX-Ray

- 2 years' quality warranty



WHEELSET SPECS


Model Orn730-44C Hub Specifications:
Cross Section

Sectional Drawing
Material T700 & T800 Hub DT Swiss 240 Ratchet EXP 36
Use
Road/Gravel
Spoke
Sapim CX Ray
Type Clincher/Hookless Nipples
Sapim Self-Locking
Tubeless Ready Cassette Body
Shimano 11S or Sram XDR
Internal/External Width 23mm/28mm Brake System
Disc Brake Center Lock
Depth 44mm Front Thru Axle
12 x 100mm
ERD 557 Rear Thru Axle
12 x 142mm
Weight 410+/-15g Hole Count
F-24H / R-24H
Weight Limit 130kg

Spoke Tension 115 ~ 130kgf

Max Tire Pressure (with 25C) 70psi / 4.83bar

Tire Recommended 28C ~ 50C



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. 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.


3. Burp Free Technology  

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


4. Double Wall Design and Aero Technology

We use a double wall design to better control the rim strength and stiffness during layup. Rim profiles are specially designed with aero gains and drag reduction in mind.


5. Customized Spoke Hole Angle Drilling Technology

High-speed CNC machine tools drill carbon fiber rim spoke holes. Customized according to the geometric angle of the hub. Check all drill holes to make sure they are free of burrs.




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RIMS FOR EVERY CONDITION

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