DT SWISS 180 EXP Rear Hub Size - Type:12mm/142mm - XDR the Procen Air brings the

the Procen Air brings the speed benefits of a time trial helmet to performance road cycling

but narrow enough to fit into most gravel bikes

Podium is equipped with a self-sealing cap for less spills and splatters

Achieving a 5-star (of 5) rating from Virginia Tech

for long days on the bike

DT SWISS 180 EXP Rear Hub Size - Type:12mm/142mm - XDR the Procen Air brings theLighter, stiffer, more precise and easier to maintain the strengths of the 180 hub are further enhanced with the new RATCHET EXP technology. The ultra reliable freehub system transfers the highest pedaling loads resulting in direct power transmission. Smooth running SINC Ceramic bearings bring the decisive advantage with their extremely low rolling resistance. DT Swiss 180 hubs the ultimate in lightweight, stiffness and durability.