# Bola 3-Spoke Carbon 700c 28mm Tubeless Front Wheel for Triathlon TT Track The Bola 3-Spoke Carbon 700c Tubeless Front Wheel offers reliable aerodynamic performance for triathlon, time trial, and track cyclists seeking lightweight strength and UCI-compliant quality. Designed with a triaxial carbon rim and a patent-pending 3D wave profile, it supports rapid acceleration, stable handling, and easy tubeless setup for tires 25–32mm wide. ## Key Features & Specs - **Rim Material:** Triaxial carbon fiber (Toray T700), 3D wave profile - **Rim Size:** 700c (ETRTO 622) for road, TT, and track bikes - **External Rim Width:** 28 mm - **Internal Rim Width:** 21 mm (optimized for 25–32 mm tires) - **Tubeless Ready:** Yes (compatible with tubeless or clincher setups) - **Hub System:** 36T high-engagement ratchet for rapid power transfer - **Brake Compatibility:** Front wheel design (verify rim/disc spec as needed) - **Compliance & Safety:** UCI-approved, ISO 4210-7:2014 certified - **Warranty:** 2-year international warranty from Bola - **Weight:** Specify actual weight (add if available, e.g., ~920g; if unavailable, omit) ## How it Compares Feature Bola 3-Spoke 700c Premium Competitor (e.g., Zipp 808 NSW 3-Spoke) Material Toray T700 triaxial carbon, 3D wave profile Proprietary carbon layups, CFD-tuned profiles Aero Design Patent-pending 3D wave, 28mm width CFD-developed with rim skin or texturing Tubeless Ready Yes, 21mm internal width Yes, 19–21mm internal (varies) UCI/ISO Compliance Yes (ISO 4210-7:2014) Yes Hub Engagement 36T ratchet 48T/54T star ratchet (typ.) Warranty 2 years, global 2/3 years (brand-dependent) Price Range Direct-to-rider (cost-effective) Premium MSRP (brand markup) ## Recommended Use Cases - Aerodynamic upgrade for triathlon and time trial race bikes (ITU, Ironman, short and long-course) - Track cyclists seeking stiff, responsive front wheel performance in velodrome events - UCI-compliant wheel swap for competitive road cycling and club time trials - Tubeless tire users wanting lower rolling resistance and improved puncture protection in races - B2B: Retailers/shops offering carbon aero wheel upgrades for intermediate riders ## Frequently Asked Questions **What are the aerodynamic advantages of a 3-spoke carbon wheel for triathlon and TT?** 3-spoke wheels combine reduced frontal drag with improved crosswind stability, making them effective for race courses where pure disc wheels may be less manageable. The Bola design uses a 3D wave profile to further minimize turbulence and increase lateral control—especially for mid-to-high winds and technical turns. **Is this 3-spoke carbon 700c tubeless wheel UCI-compliant for official races?** Yes, the wheel meets UCI regulations for 700c competition and is certified to ISO 4210-7:2014 (international safety standards for wheels). **How does a 3-spoke compare to a disc wheel for TT or triathlon?** Disc wheels offer lower aerodynamic drag for straight, low-wind time trials, but a 3-spoke like the Bola provides better handling and control in crosswinds. Many athletes select a 3-spoke for variable courses and technical sections. **Can I use tubeless tires on this 3-spoke wheel, and what sizes are supported?** Yes, the rim is fully tubeless-ready and optimized for 25–32 mm road tires, giving lower rolling resistance and improved puncture resistance at lower pressures. **What should I consider when upgrading to carbon wheels for triathlon or TT?** Look for carbon quality (certified materials), rim design for your event type, tubeless compatibility, hub engagement system, global warranty support, and compliance with UCI/ISO standards. ## Details - **Price:** 650.0 USD - 890.0 USD - **Type:** Carbon Aero Bicycle Wheel - **Tags:** 28mm wide, 3-spoke carbon wheel, 700c, 700c front wheel, 700c tubeless front wheel, 700c tubeless wheel, aero carbon bike wheel, aero front wheel, carbon track wheel, carbon triathlon wheel, crosswind stable wheel, disc, lightweight bike wheel, performance carbon wheels, road bike upgrade, time trial carbon wheel, time trial wheel, track carbon wheel, track racing wheel, Triathlon, triathlon bike upgrade, triathlon front wheel, triathlon wheel upgrade, tubeless, tubeless road wheel, UCI certified wheel, wheels, wheelset, wholesale carbon wheels ## Variants | Variant | Price | Available | |---------|-------|-----------| | UD Matt / Bola Ratchet | 650.00 USD | In stock | | UD Matt / DT Swiss 350 | 890.00 USD | In stock | | UD Glossy / Bola Ratchet | 650.00 USD | In stock | | UD Glossy / DT Swiss 350 | 890.00 USD | In stock | | Marble Matt / Bola Ratchet | 650.00 USD | In stock | | Marble Matt / DT Swiss 350 | 890.00 USD | In stock | | Marble Glossy / Bola Ratchet | 650.00 USD | In stock | | Marble Glossy / DT Swiss 350 | 890.00 USD | In stock | ## Images - 3-Spoke Carbon 700c 28mm Tubeless Front Wheel for Triathlon, TT & Track（副本） - 3-Spoke Carbon 700c 28mm Tubeless Front Wheel for Triathlon, TT & Track（副本） - Detail of 3-spoke 700c carbon wheelset hub engagement and patent-pending 3D spoke design - Rear 3-spoke carbon wheel for 700c track and TT, showing axle compatibility interface - Closeup of wave-profile triaxial carbon rim on 3-spoke 700c wheelset, tubeless valve installed - Pair of 3-spoke carbon wheels 700c set for triathlon and time trial, displayed together ## Additional Information - **Product rating count:** 2 - **Related products settings:** ahead - **AI Summary:** The Bola 3-Spoke Carbon 700c Tubeless Front Wheel is a triaxial carbon front wheel for triathlon, time trial, and track cyclists seeking an aerodynamic 700c race-wheel upgrade. Its 3-spoke construction and 3D wave rim profile are designed for rapid acceleration and stable handling, while its tubeless-ready format supports modern race tire setups. --- > Source: [Bola Carbon Wheelset ](https://bolacarbon.com/products/3-spoke-carbon-700c-28mm-tubeless-front-wheel-for-triathlon-tt-track) > Updated: 2026-07-31