Ultra-light Carbon XC 29er Mountain Bike Rims 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.

Featuring hookless full carbon and tubeless rims, ready for high intensity, aggressive XC riding.

The carbon XC rims provide the support needed for low-pressure riding to reduce rolling resistance.

Orn930-22A-XC/Orn932-25A-XC model carbon MTB rims with asymmetric design. (2.6mm, 3mm offset)

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

Maybe The carbon XC wheelset will make you smile when you're flying down the hills. It's the fastest wheelset day in and day out when you're completing a lap on the xc loop or exploring a variety of terrain. It is the ideal bike wheelset for professional or racing riders.

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)

- Standard weight material: T800

- Flyweight material: T800+T1000

- 27/28/30/31/32/36/37mm width options

- 2 years’ quality warranty

SPECIFICATIONS

Model	Orn927-25-XC	Orn928-22-XC	Orn930-22-XC	Orn930-22A-XC	Orn930-25-XC	Orn930-30-XC	Orn931-24-XC	Orn932-25A-XC	Orn934-30-XC	Orn936-28-XC	Orn937-24-XC
Cross Section
Sectional Drawing
Offset				2.6mm Asymmetric				3mm Asymmetric
Use	Cross Country	Cross Country	Cross Country	Cross Country	Cross Country	Cross Country	Cross Country	Cross Country	Cross Country	Cross Country	Cross Country
Bead 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	22mm/27mm	23mm/28mm	25mm/30mm	25mm/30mm	25mm/30mm	25mm/30mm	25mm/31mm	27mm/32mm	28mm/34mm	30mm/36mm	31mm/37mm
Depth	25mm	22mm	22mm	22mm	25mm	30mm	24mm	25mm	30mm	28mm	24mm
ERD	595mm	601mm	601mm	601mm	595mm	585mm	597mm	595mm	585mm	589mm	597mm
Standard Weight Material: T800	370+/-15g	NO	360+/-15g	360+/-15g	360+/-15g	380+/-15g	330+/-15g	310+/-15g	NO	NO	370+/-15g
Flyweight Material: T800+T1000	285+/-15g	300+/-15g	310+/-15g	310+/-15g	310+/-15g	345+/-15g	NO	NO	350+/-15g	360+/-15g	NO
Weight Limit Standard	120kg/265lb	120kg/265lb	120kg/265lb	120kg/265lb	120kg/265lb	120kg/265lb	120kg/265lb	120kg/265lb	120kg/265lb	120kg/265lb	120kg/265lb
Weight Limit Flyweight	100kg/221lb	100kg/221lb	100kg/221lb	100kg/221lb	100kg/221lb	100kg/221lb	100kg/221lb	100kg/221lb	100kg/221lb	100kg/221lb	100kg/221lb
Spoke Tension	≤130kgf	≤130kgf	≤130kgf	≤130kgf	≤130kgf	≤130kgf	≤130kgf	≤130kgf	≤130kgf	≤130kgf	≤130kgf
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	35psi/2.4bar
Tire Recommended	1.9" ~ 2.3”	1.9" ~ 2.3”	2.1" ~ 2.4”	2.1" ~ 2.4"	2.1" ~ 2.4"	2.1" ~ 2.4"	2.1" ~ 2.4"	2.1" ~ 2.7”	2.1" ~ 2.7”	2.2" ~ 2.7”	2.3" ~ 3.1"

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. 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.

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.

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.