Carbon Fiber Sporting Goods
Bola 700c Carbon Rear Disc Wheel 30mm Tubeless, Asymmetric, Center Lock – Triathlon & TT
Bola 700c Carbon Rear Disc Wheel 30mm Tubeless, Asymmetric, Center Lock – Triathlon & TT
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Engineered for competitive triathlon and time trial performance, the Bola 700c Carbon Rear Disc Wheel 30mm Tubeless combines asymmetric aerodynamic optimization, tubeless clincher compatibility, and Center Lock disc brake integration. It supports 28–30mm tires for efficient rolling resistance, proven crosswind stability, and durability tested to ISO 4210 standards. The 12x142mm thru-axle and robust 36T engagement hub ensure effective power transfer, meeting professional cycling team requirements.
Key Technical Features
- Rim Profile: 30mm external width x 24.5mm internal width supports modern 28–30mm tubeless or tubular tires for aerodynamic efficiency and crosswind control
- Material: Unidirectional and marble carbon fiber blend—engineered for high stiffness (modulus), impact resistance, and long-term durability
- Brake System: Center Lock disc interface, compatible with 12x142mm rear axles found on most triathlon/TT and performance road bikes
- Hub: Precision 36T engagement for smooth power delivery in sprints and technical courses
- Weight: 1,350 ± 30g actual (tubeless configuration, not including rotor/tires)
- Certification: ISO 4210 compliant, wind tunnel tested for independent verification
- Intended Use: Triathlon, time trial, and high-speed competitive road events
Wheel Comparison Table
| Feature | Bola 700c 30mm Disc | Common Alternatives |
|---|---|---|
| Rim Width | 30mm external / 24.5mm internal | 24–30mm external |
| Weight (Tubeless) | 1,200g ±30g | 1,280–1,600g |
| Brake Interface | Center Lock, 12x142mm | 6-bolt or Center Lock |
| Certification | ISO 4210 certified | Varies by brand |
| Aero Design | Asymmetric, wind tunnel optimized | Symmetrical or basic profiles |
Frequently Asked Questions
Is a 700c carbon rear disc wheel better for triathlon or time trial races?
This 700c carbon rear disc wheel is optimized for both triathlon and TT events—validated by ISO 4210 certification and wind tunnel data for consistent aerodynamic benefits.
How does an asymmetric 30mm disc wheel improve aerodynamics for TT bikes?
The asymmetric 30mm rim profile reduces lateral wind disturbance, improving crosswind stability and supporting faster ride times confirmed in wind tunnel testing.
What are the benefits of tubeless rear disc wheels in triathlon events?
Tubeless setup allows lower tire pressures, reducing rolling resistance and puncture risk while improving ride comfort—backed by user reviews and race results.
Does a 28mm carbon disc wheel fit 12x142mm thru-axle frames?
Yes, this disc wheel is fully compatible with 12x142mm rear frames using Center Lock disc brakes as found on most modern triathlon and road bikes.
How does this carbon disc rear wheel compare to a standard spoked aero wheel for race performance?
Compared to spoked aero wheels, the carbon disc design reduces aerodynamic drag and turbulence at high speed, confirmed by independent wind tunnel studies and rider feedback.
