Bola 700C Carbon Road Rim — 28mm Outer / 22mm Internal | 55mm & 60mm Depth | Disc Brake | 24-Spoke

Built for high-speed road work and long days in the saddle, these Bola 700C carbon rims pair aerodynamic depth with a wide 28mm profile to stabilize modern road tires and support tubeless setups. Intended for disc brake systems, they suit racers and endurance riders who want responsive handling, improved tire support, and multiple weight/strength options to match riding demands.

Bola 700C Carbon Road Rim - Designed for competitive racing and endurance

The U-shape 28mm outer / 22mm internal width promotes stable contact patches with 28–32mm tires, reducing pinch flats and improving comfort on varied road surfaces. Constructed from high-modulus Toray-grade carbon with a combination of UD and woven layups, the rim balances stiffness for power transfer with engineered compliance to smooth road chatter.

Why it fits your routine

• Aerodynamic options: Available in 55mm and 60mm wavy depths to tailor aerodynamic advantage and crosswind behavior for racing or time trials.
• Weight tiers to match goals: Choose from 415g (Extreme Light), 450g, 470g, or 515g per rim (±15g) to prioritize climbing, acceleration, or durability.
• Disc-brake optimized: Designed exclusively for disc brake systems, eliminating a brake track and improving consistent braking performance in varied conditions.
• Tubeless compatible: Supports tubeless and clincher tires; recommended tire widths 28–32mm for best performance and stability.
• Durability and testing: Manufactured to documented tolerances with >300kg compressive strength, >280kg spoke tension capacity, <0.3mm roundness, and <0.15mm flatness.
• Build-ready details: 24-spoke configuration (disc brake only), standard 6.5mm valve hole with custom options available, and tire pressures recommended at 100–125 psi based on rider and tire choice.
• Rider capacity: Engineered to support riders up to 120 kg when built and used within specified limits.

Every rim undergoes quality-controlled layup and machining to meet performance expectations for competitive and long-distance road cycling. The combination of a wide 28mm profile, tubeless readiness, and a choice of aerodynamic depths makes these rims adaptable when building race wheels, endurance setups, or OEM custom wheelsets. Each specification is provided to help you select the right depth and weight tier for your riding discipline and bike setup.