Cervélo Áspero-5 GRX RX825 DI2 1: The Apex of Gravel Racing

Welcome to the future of gravel racing. The Cervélo Áspero-5 GRX RX825 DI2 1 five black 2026 is not just a bicycle, but an engineering masterpiece designed to dominate every terrain, from the fastest gravel to the most technical trails. With a philosophy focused on speed and aerodynamics, this bike elevates the concept of gravel to a higher level.

Designed to Fly

Cervélo, long synonymous with aerodynamic performance, has applied its 30 years of experience to the gravel world. The result is a bike surprisingly 37 Watts faster than its predecessor and 34 Watts faster than its direct competitor. This advantage comes from meticulous design, including an optimized cockpit and frame to cut through the air. Despite its aerodynamic qualities, the new Áspero-5 is also 66 grams lighter than the previous model, with a frame weighing under 1000 grams.

Elite Components for Unmatched Performance

This version is equipped with the electronic groupset Shimano GRX RX825 Di2 12-speed, ensuring quick, smooth, and precise gear changes in any condition. The 12-speed setup, with a 10-51T cassette, offers a perfect gear range for tackling steep climbs and maintaining speed on flat sections.

The bike’s technological heart includes an integrated 4iiii Precision power meter, providing precise data to optimize your training and race performance. The carbon wheels Reserve 40|44TA GR with DT Swiss hubs are designed to be light, responsive, and stable at high speeds, while the Vittoria Corsa Pro Control tires offer exceptional grip on mixed terrain.

Details That Make the Difference

• Tire clearance: With wide clearance for tires up to 45 mm, you can choose the setup that best suits your route, including the optimized "mixed" geometry for different tire widths (e.g., 40mm front, 44mm rear).

• Integrated storage compartment: The storage compartment in the down tube, borrowed from Cervélo’s triathlon bikes, allows you to store tools and small items aerodynamically and securely, maintaining a clean aesthetic.

• Carbon cockpit and seatpost: The dedicated handlebar, stem, and seatpost are carbon, offering a perfect balance of lightness, stiffness, and vibration absorption.

The Cervélo Áspero-5 GRX RX825 DI2 1 is the bike that will put you at the front of the race, pushing you to surpass your limits and redefine what’s possible on a gravel bike.