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Best Gravel Wheelset Hookless 28mm Wide Carbon Gravel Wheels 700C Tubeless Ready

The hand-built series is designed for the pursuit of high speed, high elevation, and off-road. Carbon fiber bike gravel wheels. with DT Swiss 180 Ratchet EXP 36 Ceramic Bearing hubs and aero Sapim CX-Ray spokes, The smooth-running SINC Ceramic ball bearings offer you another decisive advantage, which is lighter, stiffer, more precise and easier to maintain. Top Racing level, perfect transmission of your power and the ultimate in lightweight.

  • Payment:

    Paypal, Bank Transfer
  • Product Origin:

    China
  • Color:

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

    Disc Brake
  • Hole Count:

    F-24H / R-24H
  • Product Detail


DESCRIPTION


ORN730 CARBON GRAVEL WHEELS DISC BRAKE

The best 700C wheels disc brake carbon gravel bike is without hook design, provide to accommodate larger tires. more forgiving surface during bottom outs protecting the tire from the dreaded pinch-flat.

The forward-looking design carbon gravel rim uses our Wide Hookless Bead anti-flat technology to combat ride-ending pothole encounters. The 28mm outer width and 23mm internal width are designed to be paired with gravel treads between 35 and 45mm. tires in these widths provide control and traction that optimize the experience of carbon gravel riding endeavors.

Carbon Gravel Cyclocross disc wheels with DT Swiss 180 Ratchet EXP 36 hubs, which are lighter, stiffer, more precise, and easier to maintain. perfect transmission of your power and the ultimate in lightweight.












 

CARBON GRAVEL WHEELS 700C HOOKLESS 28MM WIDE TUBELESS READY BEST GRAVEL WHEELSETFEATURES:

   

- Hookless tubeless design provides secure performance 

  when ridden at lower tire pressures


- Internal width 23mm rim profile creates a better tire 

  interface to be fast on or off the road


- Aerodynamic advantage


- Gravel/cyclocross carbon wheels


- Hubus optional:  DT Swiss or Powerway hubs


- Sram XDR or Shimano 11S driver bodies


- 2 years’ quality warranty




SPECIFICATIONS


Model
Orn730-33C
Orn730-44C
Orn730-55C
Cross Section



Sectional Drawing



Material T700 & T800 T700 & T800
T700 & T800
Use Road/Gravel Road/Gravel Road/Gravel
Type
Clincher
Clincher
Clincher
Tubeless
Ready
Ready
Ready
Internal/External Width
23mm/28mm
23mm/28mm
23mm/28mm
Depth
33mm 44mm 55mm
ERD
579mm 557mm 535mm
Weight
370+/-15g 410+/-15g 440+/-15g
Weight Limit
125kg 130kg 135kg
Spoke Tension
115 ~ 130kgf 115 ~ 130kgf 115 ~ 130kgf

Max Tire Pressure(with 25C)

70psi / 4.83bar
70psi / 4.83bar
70psi / 4.83bar
Tire Recommended
28C ~ 50C
28C ~ 50C
28C ~ 50C


700C CARBON GRAVEL WHEELS DT180 HUB WITH 28MM WIDE CLINCHER RIM


Model-Wheels
Rim
Depth
Outer Width
Hub
Front Size
Rear Size
Spoke
Weight (+/-3%)
180DB-ORN730/33C-CX-Ray
Orn730-33C
33mm
28mm
DT180 Road Disc
12 x 100mm
12 x 142mm
Sapim CX-Ray
1277g
180DB-ORN730/44C-CX-Ray
Orn730-44C
44mm
28mm
DT180 Road Disc
12 x 100mm
12 x 142mm
Sapim CX-Ray
1357g
180DB-ORN730/55C-CX-Ray
Orn730-55C
55mm
28mm
DT180 Road Disc
12 x 100mm
12 x 142mm
Sapim CX-Ray
1417g


* 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 240DB-ORN727/38C-CX-Ray) to get the best quote for your next carbon road wheelset!


Ornan 700C disc-type carbon gravel bike



CHOOSE YOUR FAVORITE HUB ASSEMBLE WHEELS


HUBS Spoke
Nipples
Driver 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 11S

or

 Sram XDR 

Center Lock 12 x 100mm  12 x 142mm  24H 24H
DT SWISS 240 Ratchet EXP 36
DT SWISS 350 Ratchet 18

Sapim Race 

Sapim Self-Locking
Shimano 11S
Powerway-CT31

Pillar 1420 

or

Pilla1423

Pilla

Shimano 11S 

or

Sram XDR

Powerway-CT11A



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.



MANUFACTURING PROCESS:


Our carbon fiber rims are formed in one piece, and each rim is made of long carbon fiber without wrinkles, to make the strength of the rim is the strongest. Every component, including the rim serial number, airbag, and carbon fiber prepreg, is collected, inspected, and weighed to confirm that everything has been taken into account.

Read more about carbon rim manufacturing process: link here


100% QUALITY INSPECTION:


In the production process of each carbon fiber rim product, Ornanbike strictly conducts 100% quality inspection and records it in the database. Each carbon fiber rim has a unique ID number, which allows us to provide the highest quality products and track each rim To ensure the best after-sales service.

Read more about carbon rim quality control: link here


WARRANTY POLICY:


Coverage: 2-year warranty from the date of purchase.


Conditions:

1. The Standard Warranty program is not transferable and only applies to the initial purchaser. Valid proof of purchase, pictures of the defect, video, and the product serial number is required for a warranty claim.


2. If any manufacturing defect occurs within 90 days of the date of being received, Ornan Bike is obligated to replace the carbon rim and pay for the shipping cost. If any manufacturing defect occurs after 91 days and up to 2 years, Ornan Bike is obligated to replace the carbon rim, and the customer is responsible for the shipping costs.


3. Any problem found on the warranty replacement product should be claimed within 7 days after the replacement is received, otherwise, the replacement is viewed as settled. The warranty period applies to the original purchase date and does not reset with a replacement rim.


Warranty coverage does not cover:

1. Normal wear and tear (spokes, nipples, rim tape, decals, stickers, etc).


2. Improper assembly or maintenance, including maintenance by an unauthorized technician.


3. Damage or failures caused by a crash, accidental damage, misuse of the product, non-compliance with manufacturer specifications of usage, or any other fractious reasons.


CLAIMS FOR DAMAGE OR LOSS OF SHIPMENT:


Please thoroughly inspect the package before signing.


1. If there is no damage, sign for the product. If there is damage, report this on the delivery slip or, alternatively, refuse the shipment and it will be returned to Ornan Bike. If a claim is made against the shipping company, they will provide a compensation number. Please inform Ornan Bike of this number for delivery tracking. Arrangements for reshipment will be made within 10~15 business days upon receiving the returned item.


2. If the items are damaged but accepted and not reported, there is no recourse against the delivery company and you are responsible for purchasing any replacement product.


3. If the package is in good condition, but the product is significantly damaged in transit, please keep the waybill, packaging and the shipment gets lost in transit, please get in touch with us (info@ornanbike.com) immediately and all Ornan Bike packages have been covered by insurance.



Ornan 700C disc-type carbon gravel bike

WHEEL BUILDING TECHNOLOGY: 


Our carbon wheels are precise hand built.

Then trued by Holland Mechanics Pro Truer.

The perfect allocation of spoke tension in every spoke 

relatively high spoke tension give many advantages:

- High radial, lateral and torsional stiffness.

- Less spoke tension loss over time.

- Longer durability.

- Less maintenance needed.


Wheel roundness tolerance: ≤0.3mm

Wheel lateral tolerance: ≤0.3mm

Wheel center tolerance: ≤0.3mm

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RIMS FOR EVERY CONDITION

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