Aspero GRX RX820 Size:51 Rim Durability - rim has

Rim Durability - rim has internal reinforcements and thicker walls vs

and tight jumps on the high end for when it’s time to drill it on asphalt

the 42|49 is designed for everything you do

Accessories: ATAC cleats and 20 grip screws

Rear Shock RockShox Super Deluxe Select

Aspero GRX RX820 Size:51 Rim Durability - rim hasIn 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 result of drag reduction,