The 2025 Cervelo R5 Red AXS delivers climbing agility with race-ready performance. Built on Cervelo’s new ultra-light carbon R5 frame, it weighs just 5.97 kg in size 56 (complete bike) for serious climbers. Featuring the SRAM Red AXS 12-speed electronic groupset, it offers lightning-fast wireless shifting and integrated power measurement. The integrated HB18 cockpit and Reserve 34/37 wheels optimize aerodynamics while preserving stiffness. With full internal routing, 34 mm tire clearance, and a refined climbing geometry matching the S5’s fit, it’s engineered for riders who demand lightness, responsiveness, and race-day performance.

This specifications are from the information the brand releases and only apply to stock bicycles, build ups´ specifications will vary according to the components the buyer chooses.