Cervelo Aspero GRX610 Carbon Gravel Bike - Marigold BackInStock-14-04-2026 Quick transition

Quick transition

A breathable mesh upper combines with a heel collar that molds to your foot

Incredible grip

comfortable and supported through the beginnings of your open water journey

Cramponable TPU heel insert with differentiated thickness

Cervelo Aspero GRX610 Carbon Gravel Bike - Marigold BackInStock-14-04-2026 Quick transitionHAUL ASS, NOT CARGO In 2019, spero took the gravel world by storm, heralding a new era of speed in gravel. Fun, but flat out. The new spero remains true to its original brief, but with some improvements: a threaded BB shell, neater cable routing, and a UDH compatible derailleur hanger for those who want to use SRAMs Transmission drivetrains. And its more aero, of course. In the case of spero, aerodynamic performance is less about pure speed as a