Take a detour from the roads more commonly traveled on board GT's Grade Carbon Ultegra. The svelte carbon frame begs for high-mileage days and memory-creating tales of epic adventure. Thanks to endurance-oriented geometry and tarmac-smoothing carbon construction, all-day comfort and stability are virtually guaranteed. Tubeless-ready Stan's Grail rims with unmatchable DT Swiss 240 hubs gobble up the miles, and Continental's Grand Sport Race tires blend long-term durability with corner-hugging performance. When it's time to climb, or drop the hammer, Shimano's fast, smooth 11-speed Ultegra drivetrain is the tool you want for the job. And since the fun has to stop sometime, all-weather-capable Shimano hydraulic road discs make it easy to scrub speed. A Fizik Aliante saddle, carbon FSA seatpost, and GT's own stem and handlebar ensure that the parts spec and your comfort stay at the same high level as the rest of the bike.