Cervélo Áspero GRX RX610 tubeless Three types of shoe cleats

Three types of shoe cleats available: fixed

O Matter™ frame material provides durability and all-day comfort to keep up with life on-the-go

It’s the attention to detail that really sets the Roll Top apart

we uncovered the need for a road shoe that thrives year-round

Cervélo Áspero GRX RX610 tubeless Three types of shoe cleatsNEW ERA OF SPEED IN GRAVEL We may not have made the first gravel bike, but we definitely made the fastest gravel bike. In 2019, spero took the world by storm, heralding a "new era of speed in gravel." It was gravel, Cervelo style. Since then, gravel bikes have grown, fragmented, and started to look a lot like the road and mountain bikes that spawned them, with suspension forks, bolt ons foreverything, and ever increasing tire widths. TRUE TO THE EARLY