Training, racing, pushing it to the limit. This composite flyer with disc brakes delivers pure performance on the road. Designed with compact road geometry & constructed with giant’s advanced-grade composite frame material, the tcr advanced disc delivers the best on-the-road efficiency of any bike in its class. The variant seatpost adds just enough compliance to give it a balanced, race-tuned feel on the road. & with its integrated disc-brake technology, including flat mounts & 12mm front & rear thru-axles, it’s an all-weather, all-conditions race machine to keep you at the front of the pack. Tubeless ready