Cervelo

Aspero GRX RX820 Gravel Bike

What Our Gearhead® Experts Are Saying:

“This Áspero build fuses refined aerodynamics, supple ride feel, and Shimano GRX 820 performance. The Trail Mixer fork adds trail-handling versatility, while tire clearance and clean design keep it ready for everything from fast gravel to mixed-surface adventures.”

We choose the Cervélo Áspero GRX RX820 when gravel speed meets thoughtful refinement. Its updated carbon frame brings in cleaner cable routing, a threaded T47 bottom bracket, and compliance through lowered seat stays—all aimed at calming the ride without compromising efficiency. Equipped with a Trail Mixer fork, it adapts to both 700c × 45 mm and 650b × 47 mm tires—maintaining consistent handling whether you’re rolling smooth or rough. The Shimano GRX RX820 12‑speed drivetrain provides dependable dual‑control shifting, anchored to a 48/31T crank and a wide-range 11‑36T cassette. Hydraulic Shimano brakes and CL800 rotors keep stopping power solid and clean under any condition. The wheels are Reserve 30 GR AL rims wrapped with WTB Vulpine TCS Light tires—designed for fast, tubeless-ready rolling, traction, and comfort. Those drop-bar handling and mounting details give it race-ready sleekness without forgetting practicality.

Heads up ‑ We do our best to keep bike specs and images current, but occasional component changes can happen without warning—and sometimes the photos might not show the exact build you'll receive. If you want to double‑check the details, our Gearheads are always here to help.