Made of carbon, the TCR offers the highest efficiency on the road of any bike in its class, with Shimano Ultegra 11x30 and 36/52 chainrings.The Variant seatpost adds just enough compliance to give it a balanced, race-tuned feel on the road. And with its integrated disc-brake technology, including flat mounts and 12mm front and rear thru-axles, it’s an all-weather, all-conditions race machine. The bike has two bottle holders