Engineered with learnings from Cervélo’s S5 road platform, the Áspero-5 is designed to lead, not follow. It’s 37 watts faster than the previous generation and is 34 watts faster than its nearest competitor in controlled wind tunnel testing—an edge that matters at real-world gravel race speeds (21–24 mph).

A deeper bottom bracket, refined wheel cutout, and sleeker tube shaping work together to reduce drag without compromising ride quality. Paired with a fully integrated front end, the result is a gravel bike that punches above its weight in every breakaway and sprint.

With the HB16 bar and ST31 stem, the Áspero-5 delivers the most aerodynamic and adjustable cockpit on the gravel market—complete with full aerobar compatibility for total race-day control. A wide range of handlebar sizes ensures a race-ready fit for every rider, while modular routing options (internal or semi-internal) keep the front end clean and streamlined.

Adjustable bearing caps make it easy to fine-tune your position without the hassle of recabling, making it as versatile as it is fast. The T47A threaded bottom bracket boosts power transfer and stability while making service easier—turning watts into wins with every pedal stroke.

The Áspero-5 clears up to 45mm tires and supports up to a 52T chainring, giving you the freedom to ride your way—from loose corners to fast flats. UDH compatibility and space for dual-sided power meters ensure it’s ready for modern drivetrains and the demands of top-tier racing. It’s versatility without compromise, so you can focus on the ride, not what’s holding you back

Áspero-5’s geometry is tuned for speed and precision on any terrain. Run matched tires front and rear for stable, confidence-inspiring handling on rough, technical courses—or opt for a mixed tire setup (e.g. 40mm front, 44mm rear) to sharpen handling and reduce aero drag on faster, less technical terrain. It’s quick when you want it, steady when you need it.