Corsa CX PRO GRX features the Shimano GRX RX600 Groupset with 2×11-speed drivetrain. The Shimano GRX components represent the first series especially developed for riding on rough roads and through gravel. With the GRX RX600 2×11 groupset, Shimano is not revolutionizing the Gravel scene, but is equipping it with components that have been specially developed for riding off-road. The Shimano GRX sets itself apart from the rest of the component world with its gravel specific ergonomics, optimized gearing options, rugged reliability as well as a quiet and stable drivetrain. SHIMANO’s new FC-RX600-10 crank balances weight and efficiency for mixed-terrain riding. It has wider gear range for long tours or unknown terrain.