Engineered as a high-performance gravel bike, blending aerodynamic speed with exceptional capability on the roughest terrain.

The 3T Ultra GRX 1×12 is a cutting-edge gravel bike from the Exploro Ultra line, designed for riders who demand uncompromising speed and versatility across diverse landscapes. Featuring a high-modulus carbon frame with innovative aero shaping, it’s optimized for massive tire clearance (up to 61mm for 650b and 46mm for 700c) while maintaining remarkable on-road efficiency. Equipped with a robust Shimano GRX 1×12-speed mechanical groupset, it delivers precise shifting and a wide gear range for conquering steep climbs and maintaining speed on fast flats, making it an ideal choice for epic adventures, challenging races, and mixed-surface exploration.

• Unidirectional pre-preg carbon frame with high-modulus/high-strength layup for optimal performance.
• Optimized aerodynamics designed to be fast even with large volume gravel tires.
• Shimano GRX 1×12-speed mechanical groupset offers a wide gear range and reliable shifting.
• Exceptional tire clearance (up to 61mm for 650b or 46mm for 700c) for tackling diverse terrains.
• Equipped with powerful Shimano GRX hydraulic disc brakes for confident stopping in all conditions.