Bola PRO 45R Carbon Disc Wheelset 45mm — Tubeless Ready, Foil Carbon Spokes, Ceramic Bearing Hub

Take confident speed and control on long group rides, endurance days, or mixed-surface gravel routes with a wheelset built to balance aerodynamics, durability, and real-world tire support. The Bola PRO 45R pairs a 45mm T800 unidirectional carbon rim with foil carbon spokes and a ceramic-bearing aluminum hub to deliver low rotational weight, stable handling, and smooth engagement.

Bola PRO 45R Carbon Disc Wheelset 45mm — Designed for road, endurance and mixed-surface gravel riding

Riders who want the aerodynamic benefit of a mid-depth rim without sacrificing the ability to run wider tires will value the PRO 45R. Its 21mm or 24mm internal width is optimized for 28–32c tires, giving improved comfort and rolling confidence on rough asphalt or packed gravel while the 45mm aero profile reduces drag and aids crosswind stability.

Why it fits your routine

• Aero performance with practical depth: The 45mm rim depth balances reduced aerodynamic drag and predictable crosswind behavior for sustained efforts and group pace lines.
• Wider tire compatibility: Internal widths of 21mm or 24mm are optimized for 28–32c tires, letting you run higher volumes for comfort, traction, and puncture resilience without compromising speed.
• Lightweight construction: T800 unidirectional matte carbon and a set weight of 1180g keep rotational mass low for quicker accelerations and easier climbing.
• Foil carbon spokes: 20/20 straight-pull foil carbon spokes in a 2-cross pattern reduce drag and enhance lateral stiffness for precise handling at speed.
• Premium hub engagement: Aluminum BL240-style hub with a 54T ratchet system and ceramic hybrid bearings provides crisp engagement and low rolling resistance for consistent power transfer.
• Versatile axle options: Available for 12x100/12x142 thru-axle or quick-release setups and outfitted with Center Lock for rotor mounting flexibility.
• Tubeless ready: Compatible with tubeless or clincher setups and designed to work with recommended 28–32c tires for modern road and gravel setups.
• Tested and supported: Meets ISO 4210-7 structural testing and REACH compliance, and includes a 24-month limited warranty with crash replacement for added ownership confidence.

Engineered for riders upgrading from alloy wheels or shops sourcing a direct-to-rider carbon option, the PRO 45R delivers a combination of aerodynamic refinement, wider-tire comfort, and reliable hub mechanics so you can string together faster rides, longer days, and mixed-surface adventures with measured performance and factory-backed assurance.