GCX Chainguide - 38-46t, Braze-on, Aluminum Mount Helmet 2 Trail delivers a simple

2 Trail delivers a simple

In true S-Works fashion

or any cable actuated dropper seatpost

rigorous lab testing and extensive field testing mean the EVO crankset is both lighter and stiffer than pervious models

working as the ultimate practical and space-saving instrument to warm up before a race starts

GCX Chainguide - 38-46t, Braze-on, Aluminum Mount Helmet 2 Trail delivers a simpleDon't lose the race to a dropped chain! The MRP GCX chainguide is perfect for gravel and cyclocross riders and racers wanting a bulletproof, single ring front drivetrain. Newly redesigned to be lighter, quieter, and maintenance friendly. Requires braze on FD mount Works with 38 46t round rings (and 36 44t oval rings) 7mm of chainline adjustment so adjustments can be made quickly Pop Up tool free chain access for simplified installation and drivetrain