The gravel racing scene is evolving rapidly, and so is Cervélo. Enter the new Áspero-5, a purpose built gravel race machine designed to set the pace in the fastest gravel events, we’re talking UCI Gravel events, British Champs, The Gralloch, and beyond. With smarter aerodynamics, lighter weight, increased tire clearance, and innovative design touches, the all new Áspero-5 is more than just a refresh, it’s a revolution.
Built for speed, engineered for race day
At the core of the Áspero-5’s redesign is a single, uncompromising goal: go faster. And the numbers don’t lie. The new Áspero-5 is a staggering 37 watts faster than its predecessor and 10 watts quicker than its nearest competitor, making it the most aero gravel race bike on the market.
The aero edge comes from borrowing design DNA from Cervélo’s fastest road bike, the S5, think deep bottom brackets, seat tube, and sculpted tube shapes, now fine-tuned for gravel performance.
Light, but not at the cost of performance
Despite integrating more features, including in-frame storage, the new Áspero-5 manages to shed 30 grams system-wide compared to the previous model. With a frame weight just over 1,000g and a redesigned 420g fork, you’re getting a gravel race bike that’s both lighter and faster.
Tire clearance
The new Áspero-5 boasts a generous 45mm tire clearance, accommodating either matched or mixed tire setups. Whether you’re opting for a fast 40/44mm mixed combo or a confidence-inspiring 42mm matched pair, the frame geometry adapts to maintain ideal handling characteristics for your terrain.
In-frame storage and cockpit
Cervélo’s new in-frame storage system is not only more aerodynamic than anything else out there, but it’s also lighter than the closest competitor, 60g vs 91g. Perfect for self supported endurance events.
Up front, the HB16 handlebar offers aerodynamic gains (5.7W faster than previous setups) and flexibility with both internal and semi-internal cable routing. Cervélo’s new computer and ITU mounts integrate cleanly with the cockpit for a pro-level finish.
Stiff where it counts
While chasing weight savings and aero gains, Cervélo didn’t sacrifice stiffness. The Áspero-5 retains the legendary responsiveness and race-ready feel that made its predecessor a favourite. Add in the new T47A threaded bottom bracket and UDH (Universal Derailleur Hanger), and you’ve got modern standards built for reliability and drivetrain versatility, including compatibility with SRAM Transmission.
Race-Ready Gearing
Whether you’re charging with SRAM 1x setups or Shimano GRX Di2, the Áspero-5 is optimized for sprint finishes and efficient power transfer. Larger chainring clearance (up to 52T) ensures better gearing for flat-out racing, with no compromise in drivetrain compatibility.
The Áspero-5 range
Cervélo offers several builds to match your goals and budget:
Áspero-5 Red AXS 1 – £10,000
Áspero-5 Force AXS 1 – £8,000
Áspero-5 GRX RX825 Di2 1 – £8,000
Áspero-5 Frameset – £5,000
Available in stunning new colourways: Five Black, Royal, Mercury, and Blue Nitrate.
Final thoughts: A new benchmark for gravel racing
Whether you’re hunting podiums or setting new PRs on your local gravel routes, the MY26 Cervélo Áspero-5 is built to perform. It’s lighter, faster, and smarter than ever—designed not just to keep up with the future of gravel racing, but to define it.
Ready to feel the speed? Visit J’s Cycles or drop by our showroom to check out the all-new Cervélo Áspero-5.
