Bola full carbon rear disc wheels are built for ultimate aerodynamic efficiency in time trials and triathlons. Engineered with a lenticular solid carbon construction, these rear discs smooth airflow over the frame and rear triangle, converting rotational inertia into maximum forward momentum with minimal turbulent drag.

• Lenticular Aerodynamics: Solid carbon lenticular profile cuts through crosswinds and creates positive sail effect at higher speeds.
• Carbon Construction: High-modulus Toray T700 / T800 composite carbon fiber provides exceptional torsional stiffness for explosive sprint and TT efforts.
• Modern Tubeless Rim: 28mm aerodynamic outer width paired with a 21mm internal width, optimized for 25c–28c tubeless and clincher tires.
• Ratchet Drive: Bola 54T precision ratchet hub system for immediate power transfer and low rolling resistance.
• Brake Options: Center Lock disc brake (12×142mm thru-axle) and standard rim brake options available.
• Bola Guarantee: 2-year warranty, 30% crash replacement coverage, and worldwide free DDP shipping.