700C U-Shape Carbon Fiber Tubular Rim | OEM/ODM | Performance Road Cycling
700C U-Shape Carbon Fiber Tubular Rim | OEM/ODM | Performance Road Cycling
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Engineered for road cyclists and OEM partners seeking dependable race-level performance, the Bola 700C U-Shape Carbon Fiber Tubular Rim uses multi-layer high-modulus carbon to balance low weight, strength, and aerodynamic efficiency. This rim supports custom branding and specification to suit competitive riders, bike shops, and bulk B2B ordering.
Key Features & Specs
- Rim Size: 700C (622 mm bead seat diameter)
- Rim Type: Tubular (compatible with 700C tubular tires, glued mounting)
- Profile: U-shape, optimized for reduced aerodynamic drag and crosswind stability
- Material: High-modulus carbon fiber (multi-layer layup for durability)
- Customization: OEM/ODM service, custom colors, logos, rim depth and finish (UD/3K, matte/glossy)
- Spoke Support: CNC custom drilling for precise wheel builds
- Quality Control: ISO4210-7:2014 tested; two-year global warranty
- Typical Weight: Refer to configuration (lightweight construction, details in drawing/spec sheet)
How it Compares
| Feature | This Product | Higher-Performance Model* |
|---|---|---|
| Material | High-modulus carbon fiber | Toray T700/T800 carbon (multi-blend) |
| Rim Depth Options | Customizable per order (e.g., 38mm, 45mm, 50mm) | Fixed deep-section (e.g., 50mm, 60mm or multi-depth lineup) |
| Profile | U-shape, wind-stable | Wide U-shape, CFD-optimized |
| Weight | Lightweight (see spec sheet; ~330–430g common) | Ultra-lightweight (as low as 295–355g) |
| Certifications | ISO4210-7:2014 | ISO + additional in-house/3rd party testing |
| Customization | OEM/ODM, color/graphics, spoke options | Limited (typically only brand graphics, fixed spec) |
| Warranty | 2 years global, OEM eligible | 2 years (varies by brand) |
*E.g., DT Swiss, high-tier niche brands. Data from market comparison as of 2024.
Recommended Use Cases
- Performance road cycling upgrades for amateur and intermediate riders
- Bulk orders by bike shops, resellers, or cycling brands requiring OEM/ODM labeling
- Custom wheel builds for racing, training, or endurance road bikes
- Cost-effective carbon rim replacement for damaged or aging alloy wheels
- Private-label production for business partners seeking differentiation
Frequently Asked Questions
What makes a 700C U-shape carbon tubular rim suitable for performance road cycling?
The U-shape carbon tubular rim reduces aerodynamic drag, increases lateral wind stability, and enables lightweight builds for faster acceleration compared to alloy rims. Multi-layer carbon construction offers improved stiffness and responsive ride feel for both training and racing.
How does Bola’s OEM/ODM service support B2B wholesale partners?
Bola provides flexible OEM/ODM customization—including color, graphics, rim depth, and spoke drillings—satisfying reseller and private-label business demands for differentiated carbon rim offerings at stable supply and reasonable MOQ.
Are carbon tubular rims worth it for amateur cyclists?
For riders planning to upgrade from stock alloy wheels, carbon tubular rims deliver tangible benefits: lower rotational weight, better aerodynamics, and tuned stiffness. However, tire installation is more technical than with clinchers.
Is this rim compatible with disc or rim brakes?
This model is typically available for both disc and rim brake systems; specify preferred brake style when ordering, as carbon layup and finish may differ by application.
What testing and quality standards does Bola follow?
Each rim is manufactured under ISO4210-7:2014 standards, verified for fatigue, impact, and dimensional accuracy. All products receive a two-year official warranty, with after-sales technical support for OEM/B2B customers.
