Carbon Fiber Sporting Goods
Bola PRO 50G 700C Carbon Disc Wheelset – 50mm Deep, 34-38mm Wide, Ceramic Hub, Foil Carbon Spokes
Bola PRO 50G 700C Carbon Disc Wheelset – 50mm Deep, 34-38mm Wide, Ceramic Hub, Foil Carbon Spokes
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The Bola PRO 50G Carbon Disc Wheelset delivers aerodynamic 50mm deep T800 carbon rims, lightweight construction (1250–1290g), and robust foil carbon spokes for dependable mixed-terrain performance. Compatible with 28–50mm tubeless tires, this wheelset integrates a ceramic-bearing hub with a 54T ratchet for rapid power transfer, supporting versatile road, gravel, and cyclocross use. Manufactured to ISO 4210-7 and REACH compliance.
Explore the Advanced Bola PRO 50G Carbon Wheelset
- Rim Depth: 50mm
- Internal Width: 28mm / 30mm / 32mm (external: 34–38mm)
- Weight (pair): 1250g (28/30mm) / 1290g (32mm) without tape/valves
- Material: T800 UD matte carbon fiber rim
- Spokes: 20/20 straight-pull foil carbon, 2-cross pattern
- Hub: Aluminum BL240, ceramic bearings, 54T ratchet, Center Lock disc, 12x100/12x142mm thru-axle, QR compatible
- Tire Support: Tubeless-ready, 28–50mm tires
- Certifications: ISO 4210-7, REACH-compliant
Performance & Real-World Use Cases
- Wide Rim Profile: Supports high-volume tires for improved traction and stability on rough gravel and tarmac transitions.
- Lightweight Build: 1250–1290g set weight minimizes rotational mass for climbing and acceleration benefits, as shown in competitor test consensus.
- Foil Carbon Spokes: Reduce aerodynamic drag and enhance overall wheel stiffness versus traditional steel spokes. Enables smoother power transfer in sprints and climbs.
- Ceramic Hub Bearings: Lower rolling resistance and provide resilience under variable weather and terrain.
Comparison Table
| Feature | This Product | Common Competitor |
|---|---|---|
| Rim Depth | 50mm | 50mm |
| Internal Width | 28–32mm | 22–26mm |
| Spoke Material | Foil Carbon | Steel/Carbon (varies) |
| Hub Bearings | Ceramic | Steel or Ceramic |
| Weight (Pair) | 1250–1290g | 1150–1350g |
| Certifications | ISO 4210-7, REACH | UCI/ISO (varies) |
Frequently Asked Questions
Are 50mm deep carbon gravel wheels suitable for both road and cyclocross riding?
Yes. The 50mm deep Bola PRO 50G wheelset, with 28–32mm internal width, is optimized for road, gravel, and cyclocross, accommodating 28–50mm tires for multi-terrain use.
How do foil carbon spokes compare to steel spokes for gravel wheelsets?
Foil carbon spokes weigh less, enhance lateral stiffness, and improve aerodynamics compared to traditional steel spokes, though higher impact resilience remains a tradeoff for steel.
What are the benefits of ceramic hubs in lightweight carbon wheelsets?
Ceramic bearing hubs lower rolling friction, perform better in wet or gritty conditions, and maintain smoothness longer versus standard steel hubs.
Is a 1250g wheelset with 34–38mm outer width good for wide tires on rough gravel?
Yes. The wide-profile rim supports stable, wide tires for added traction and control, ideal for rough gravel, bikepacking, or endurance riding while balancing overall weight.
Best tubeless-ready wheelset for road and gravel bikes with disc brakes?
The Bola PRO 50G offers tubeless readiness with modern disc-brake compatibility, designed for fast tire setup and versatile bike integration.
High-Performance 50mm Deep Carbon Rim Design
The Bola PRO 50G carbon wheelset features a 50mm deep rim profile that delivers optimal aerodynamic performance while maintaining lightweight durability. Designed for road cyclists seeking speed and efficiency, these wheels reduce drag significantly and improve handling in varied conditions. With a width ranging from 34 to 38mm, the rims also provide excellent tire support and enhanced stability, especially in crosswinds. This combination ensures that riders experience both comfort and responsiveness during training or competition, making the Bola PRO 50G an ideal choice for professionals and enthusiasts alike.
Premium Ceramic Hub for Smooth and Efficient Rotation
Equipped with high-quality ceramic hubs, the Bola PRO 50G carbon wheelset offers superior smoothness and reduced friction compared to standard hubs. Ceramic bearings enhance the wheel's efficiency by minimizing resistance, which translates to faster acceleration and sustained speed. These hubs are engineered for durability and long-lasting performance, providing greater reliability in all riding conditions. The seamless rotation and low maintenance requirements elevate the overall riding experience, making each pedal stroke more efficient and responsive.
Durable Foil Carbon Spokes for Strength and Aerodynamics
The wheelset uses foil-shaped carbon spokes that combine exceptional strength with aerodynamic advantage. These spokes resist wind drag better than traditional round spokes, improving speed without sacrificing structural integrity. Their lightweight construction also helps reduce the wheel's overall mass, enhancing acceleration and climbing performance. Additionally, the carbon material provides excellent durability and impact resistance, ensuring the Bola PRO 50G carbon wheelset remains reliable on demanding routes and in competitive environments, offering cyclists a balanced mix of speed, strength, and style.
