Collection: Carbon Bike Rim

Bola standalone carbon bicycle rims are engineered for custom wheel builders, performance racers, and bike manufacturers demanding uncompromising stiffness, featherlight weights, and reliable aerodynamics. Manufactured from premium Toray T700, T800, and T1000 carbon fiber composite layups, our rims cover road, all-road, gravel, mountain bike (29er), and triathlon applications.

• Precision Carbon Layup: High-modulus Toray unidirectional fiber composite delivers optimal impact absorption and torsional power transfer.
• Disciplines Covered: Road climbing & aero (30mm–60mm), gravel & all-road (35mm–50mm), MTB 29er (36mm outer / 30mm inner), and TT/Triathlon (88mm–180mm).
• Modern Profiles: Aerodynamic hooked and hookless tubeless-ready beds designed for low rolling resistance and secure tire seating.
• Custom Spoke Drilling: Precision angled hole drilling available in 16H, 18H, 20H, 21H (2:1), 24H, 28H, and 32H with internal or external nipple options.
• Brake Options: Disc brake-specific rims and high-temperature resin rim brake profiles.
• Bola Guarantee: 3-year factory warranty, 30% crash replacement discount, and worldwide door-to-door DDP shipping.