3T Ultra Boost Rival XPLR AXS Gravel E-Bike - 2025, 58cm

The 3T Ultra Boost Rival XPLR AXS is a sleek, performance-oriented gravel bike built for riders who want aerodynamic efficiency and off-road capability in one modern package. Its Ultra Boost carbon frame is engineered with 3T’s aerodynamic shaping and shortened rear triangle for snappy handling and quick acceleration. Outfitted with SRAM’s wireless Rival XPLR AXS 12-speed drivetrain, it offers precise, reliable shifting and a wide gear range suited for fast gravel and mixed terrain. Hydraulic disc brakes provide powerful control, while clearance for up to 700x54mm tires ensures traction and comfort when the route gets rough. Clean internal routing, balanced geometry, and 3T’s signature aero design make the Ultra Boost Rival XPLR AXS a fast, confident choice for riders who push beyond the pavement.