Sleek aerodynamics are in, and the original truss design is out, for the all-new Kogel Speed Kolossos derailleur cage upgrade ...
Essentially, the larger 46-tooth gained some space on the inboard side—space ... These include the outer link, battery latch, ...
Combined, Ride and Rouvy means its thousands of virtual courses can now be enjoyed with the benefit of Zwift's virtual shifting tech ...