Giant Propel Headset Bearing MR137 w Compression Ring Trek Hybrid An integrated cam-lock hinge creates

An integrated cam-lock hinge creates a sleek and streamlined design

powerful hydraulic disc brakes and a vibration-absorbing fork and handlebar to keep you feeling fresh on long

padded saddle to keep the ride enjoyable at all times

the all-new Giant Approach SL provides performance-minded road and gravel cyclists maximum comfort for the long haul

while proven CADEX RR-S Compound and a micro-profile shoulder provide reliable grip across varied road conditions

Giant Propel Headset Bearing MR137 w Compression Ring Trek Hybrid An integrated cam-lock hinge createsAero headset for model year 2023 and onward Propel Advanced and Advanced SL frames. FEATURES Compatible with model year 2023 and onward Propel frames Not compatible with pre model year 2023 Propel frames