Carbon Fiber Sporting Goods
Bola CE 50R Carbon Disc Wheelset 700C – 50mm Deep, 28/30mm Wide, DT Swiss 36T Hub,Carbon Spokes
Bola CE 50R Carbon Disc Wheelset 700C – 50mm Deep, 28/30mm Wide, DT Swiss 36T Hub,Carbon Spokes
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The Bola CE 50R Carbon Disc Wheelset delivers a balanced profile for advanced cyclists seeking low weight, wider rims, and reliable DT Swiss 36T hub engagement across road and gravel. Designed for mixed-terrain performance, the 50mm deep T800 UD matte carbon rims (28mm or 30mm external width, 21/24mm internal) support 28–32c tires and optimize rolling resistance with tubeless or clincher setups. Straight-pull foil carbon spokes, with a front 20 radial and rear 24 2-cross lacing, maximize power transfer and compliance. Certified to ISO 4210-7 and REACH standards.
Technical Specifications
- Rim Depth: 50mm
- Internal Width: 21mm or 24mm
- External Width: 28mm or 30mm
- Material: T800 UD matte carbon fiber
- Hub: DT Swiss OEM, 36T ratchet, Center Lock, 12x100/12x142mm thru-axle/QR
- Weight: 1290g (28mm), 1320g (30mm), excluding tape/valves
- Spokes: Foil carbon, straight-pull, 20 front / 24 rear
- Tire Compatibility: Tubeless & clincher, 28–32c optimized
- Certifications: ISO 4210-7, REACH compliant
Comparison Table
| Feature | Bola CE 50R | Typical 50mm Alloy |
|---|---|---|
| Weight | 1290–1320g | 1650–1800g |
| Internal Width | 21 or 24mm | 18–21mm |
| Hub Engagement | 36T DT Swiss ratchet | 24T pawl |
| Spokes | Foil carbon, straight-pull | Steel, J-bend |
| Tire Support | Tubeless/clinchers, 28–32c | Clincher, 23–28c |
Situational Fit & Real-World Use
- Gravel and endurance: 30mm width enhances sidewall support for low pressures
- Road racing: 50mm depth offers balanced aerodynamics and crosswind stability
- Mixed surfaces: Lightweight 1290g construction aids acceleration and climbing
Frequently Asked Questions
Are 50mm deep carbon disc wheels good for both road and gravel riding?
Yes, the Bola CE 50R's 50mm profile and 28/30mm width are designed for use across both road and gravel, optimizing stability, aero efficiency, and versatility for 28–32c tubeless tires.
How do foil carbon spokes compare to traditional steel spokes for durability and performance?
Foil carbon spokes deliver enhanced lateral stiffness at lower weights and dampen high-frequency vibrations. They require specific maintenance and can be less impact-resistant than some steel spokes but excel in performance applications.
What's the benefit of a 28mm versus 30mm wide rim for tubeless setup?
28mm rims are lighter and slightly more aero for narrow tires, while 30mm boosts tire sidewall stability and comfort when running wider (30–32c) tubeless setups at low pressure.
What's the advantage of DT Swiss customs 36T hub compared with other ratchet hubs?
The 36T DT Swiss ratchet hub provides quicker 10° engagement for faster power transfer, minimizing lag. It is proven for durability and easy end-user service compared to pawl systems.
Which carbon disc wheelset under 1400g offers the best value for mixed terrain?
Bola CE 50R weighs 1290–1320g depending on width, using T800 carbon for trusted strength-to-weight and a 36T hub for rapid engagement—balancing cost, customizability, and verifiable certification.
