Bola CLA 50R 700C 50mm Carbon Disc Brake Wheelset, Tubeless-Ready, 28/30mm Wide, 1460g
Bola CLA 50R 700C 50mm Carbon Disc Brake Wheelset, Tubeless-Ready, 28/30mm Wide, 1460g
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Bola CLA 50R 700C 50mm Carbon Disc Brake Wheelset is engineered for riders seeking a reliable aerodynamic upgrade that balances lightweight efficiency, robust rim construction, and true multi-terrain adaptability. We use certified Toray T700/T800 carbon and modern internal rim widths to support fast road rides and aggressive gravel adventures at an accessible price point.
Key Features & Specs
- Rim Depth: 50mm for balanced aero advantage
- Internal Rim Width: Option of 21mm or 24mm (28mm or 30mm external)
- Wheelset Weight: 1460g ±30g (without tires, +/- hub variations)
- Material: Toray T700/T800 unidirectional matte carbon fiber rims, alloy hub shell
- Disc Brake Interface: Center-lock rotor, quick-release and thru-axle compatibility
- Compatibility: Supports 25–38mm road tires and up to 50mm gravel tires
- Spokes & Hubs: Stainless steel spokes, Bola ratchet system (54T), Enduro cartridge bearings
- Tubeless-Ready: Designed for fast tubeless setup, reduced pinch flats
- Certification: ISO4210 tested and certified
How it Compares
| Feature | Bola CLA 50R | Performance Model (e.g., Hunt 50 Carbon Disc) |
|---|---|---|
| Rim Depth | 50mm | 50mm |
| Internal Width | 21mm / 24mm | 22mm |
| External Width | 28mm / 30mm | 27mm–30mm |
| Weight (pair) | 1460g ±30g | ~1487g (Hunt 50 CDW) |
| Material | T700/T800 UD carbon | T700 carbon |
| Tubeless Ready | Yes | Yes |
| Hub System | Bola ratchet 54T, Enduro bearings | H-Ratchet 36T, SS Cartridge |
| Tire Compatibility | 25–50mm | 25–55mm |
| Warranty | 24 months | 36 months (typical) |
| Certifications | ISO4210 | Not always specified |
Recommended Use Cases
- Endurance road cycling: Improved aerodynamic efficiency and reduced rotational weight for century rides
- Gravel racing and adventure: Tubeless setup capability and wide rim options for tire volume and traction on mixed terrain
- Bike upgrades for stock alloy wheels: Noticeable gains in speed, responsiveness, and ride comfort on group rides or race days
- All-weather training: Disc brake compatibility and durable sealing for wet, muddy, or winter conditions
- B2B resellers seeking OE-level carbon quality at balanced pricing and warranty support
Frequently Asked Questions
Are 50mm deep carbon wheels suitable for gravel and endurance cycling?
Yes. A 50mm rim depth provides notable aerodynamic gains on the road, while the high-grade Toray carbon layup supports stiffness and stability on gravel. The tubeless-ready profile and internal widths (21mm/24mm) accommodate larger tires (up to 50mm), making this wheelset versatile for both paved and unpaved long-distance rides.
How does the 1460g total weight compare to similar aero wheelsets?
At 1460g (±30g), this wheelset is lighter than many mainstream 50mm carbon disc wheelsets in its segment. For reference, the Hunt 50 Carbon Disc typically weighs ~1487g. This helps reduce climbing effort and improves acceleration, especially noticeable during group rides or on undulating terrain.
What are the real-world benefits of tubeless compatibility on this model?
Tubeless setup reduces rolling resistance, lowers the risk of pinch flats, and allows for lower tire pressures—improving ride comfort and grip on rough roads or gravel. The specific rim profile is designed for straightforward installation and sealant retention.
Is the Bola CLA 50R compatible with standard gravel bike thru-axles?
Yes. The hub system supports both 12x100mm (front) and 12x142mm (rear) axles, covering most modern gravel and road disc frames. Adapters for quick-release setups are available if required.
Which rim width (28mm vs 30mm external) is better for stability and wide tires?
For wider tires (35–50mm) and maximum stability on variable surfaces, the 30mm external (24mm internal) rim is optimal. The 28mm external (21mm internal) option better matches 25–32mm road tires for lower rolling resistance and improved aerodynamics on tarmac. Choose based on your preferred tire size and terrain focus.
