Cervelo Aspero GRX RX820 Size:51cm (S) tubeless tires up to 700c

tubeless tires up to 700c

we were after one helmet to do a bit of everything

quality linear-pull brakes and optimized fit for riders from 3’5” to 3’10”

the Bronson feels just as at home in the air as it does in the dirt

provides you extra protection on any road surface and in any weather condition

Cervelo Aspero GRX RX820 Size:51cm (S) tubeless tires up to 700cHAUL 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