Description

Cervelo R5 Red AXS 2026 Road Bike

The Cervelo R5 Red AXS 2026 is the lightest and most advanced version of Cervelo’s legendary climbing bike. Weighing just 5.97kg in its Red AXS build, the R5 is engineered to dominate the steepest climbs and descend with total confidence. Proven at the highest level of professional cycling, this bike has carried riders like Wout van Aert and Pauline Ferrand-Prévot to victories on cycling’s biggest stages.

At just 651g for the frame and 298g for the fork (size 56), the latest R5 achieves a total weight reduction of 326g compared to the previous model, making it one of the lightest road bikes available. Despite its featherweight construction, the R5 delivers uncompromising stiffness for rapid acceleration and maximum power transfer, whether attacking mountain stages of the Tour de France or tackling local climbs.

The updated geometry matches Cervelo’s S5 for an optimised rider position, ensuring seamless transitions between Cervelo’s elite race bikes. The redesigned HB18 carbon handlebar and stem cut nearly 150g while also improving aerodynamics by two Watts. Combined with the new Reserve 34 | 37 SL wheelset—lighter by 60g—the R5 achieves outstanding performance gains without sacrificing strength or handling.

Key Features

• Ultra-lightweight Cervelo R5 frameset – 651g frame / 298g fork (size 56)
• Complete bike weight: 5.97kg (size 56, Red AXS build)
• HB18 carbon handlebar/stem – 150g lighter, 2W more aerodynamic
• Reserve 34 | 37 SL carbon wheelset – refined layup saves 60g
• SRAM Red AXS 12-speed electronic drivetrain for precise shifting
• 4iiii Precision Pro GEN3+ dual-sided power meter included
• Vittoria Corsa Pro Speed TLR 700×26 tyres for low rolling resistance
• Prologo Nago R4 PAS LIGHTWEIGHT TiRoX saddle
• Cervelo SP33 carbon seatpost for added compliance
• DT Swiss 240 hubs for smooth, reliable performance
• UCI-legal cockpit and components

The Cervelo R5 Red AXS 2026 sets a new benchmark for lightweight climbing performance. With pro-level technology, cutting-edge aerodynamics, and world-class ride quality, it’s the ultimate choice for riders who demand speed, control, and efficiency in the mountains.