Bola 700c 26mm Asymmetric Carbon Rear Disc Wheel, Tubeless, Center Lock, 12x142mm

Push through long, exposed race courses with equipment tuned for steady speed and confident handling. The Bola 700c 26mm Asymmetric Tubeless Carbon Rear Disc Wheel is built for triathlon and time trial riders who need low rolling resistance, crosswind stability, and reliable compatibility with modern frames.

Bola 700c 26mm Asymmetric Carbon Rear Disc Wheel - Designed for triathlon and time trial racing

Engineered to balance aerodynamic performance with comfort for sustained efforts, this rear disc wheel supports 25–30mm tires—recommended 28–30mm for the best mix of speed and compliance. Its asymmetric rim profile and unidirectional plus marble carbon fiber layup increase lateral stiffness and help maintain a predictable ride in crosswinds, while ISO 4210 testing confirms the wheel meets recognized safety and durability standards for competition.

Why it fits your routine

• Optimized rim dimensions: 26mm external by 19mm internal width supports 25–30mm tubeless/clincher or tubular tires, giving a stable tire profile and reduced rolling resistance on race courses.
• Asymmetric design: Offsets spoke offset and load paths to improve lateral stiffness and crosswind stability compared with symmetric disc profiles, aiding control during aggressive efforts.
• Materials and finish: Unidirectional and marble carbon fiber mix for a balance of stiffness, impact resistance, and weight control, finished in matte UD carbon with reinforced edges for durability.
• Hub and engagement: 36T rapid engagement hub specification for efficient power transfer and quick responsiveness out of corners and accelerations.
• Axle and brake compatibility: Designed for 12x142mm thru-axle rear spacing and also compatible with traditional 135mm quick-release setups; Center Lock rotor interface for modern disc brake systems.
• Tubeless ready: Built to run tubeless setups for lower rolling resistance, improved puncture protection, and the ability to run lower pressures for added comfort on long-distance events.
• Certification and testing: ISO 4210 tested to align with competition requirements and provide validated durability under expected loads for triathlon and time trial use.
• Use-case balance: 26mm external width offers a compromise between narrower, lighter race rims and wider, more stable profiles, making it suitable for Ironman and TT where sustained comfort and aerodynamic efficiency matter.
• Durability trade-offs: Center Lock disc hub structure enhances heat dissipation and longevity compared with rim-brake designs, though the disc hub assembly can be slightly heavier than pure rim-brake alternatives.

Confirm frame clearance and maximum allowable rim/tire widths for your specific bike before installation to ensure proper fit and performance.