The BMC Kaius 01 THREE redefines what a high-performance gravel race bike can be, fusing advanced carbon engineering, precision handling, and aerodynamic integration into one elite-level machine. Developed for riders who push the limits across mixed terrain, Kaius delivers the perfect balance of lightweight stiffness, vertical compliance, and race-ready geometry to dominate the gravel scene.

At the heart of Kaius is BMCs innovative carbon layup, utilizing ultra high-modulus fibers for maximum stiffness and minimal weight. This ensures explosive power transfer on climbs and sprints, while the Tuned Compliance Concept (TCC) Race technology filters out harsh vibrations for sustained comfort on rough, loose surfaces. Gravel-specific geometry features a longer reach and a forward-shifted front wheel for enhanced stability and traction, critical for aggressive descents and fast-paced cornering on unpredictable terrain.

The Kaius fork is engineered specifically for gravel racing, delivering precise handling without compromise. Paired with BMCs refined ICS2 stem and a traditional handlebar, the cockpit achieves optimal stiffness and clean aesthetics while integrating seamlessly with your favorite ride tech. The internal Aerocore system cleverly merges aerodynamic water bottle cages into the frame design to reduce drag and maximize speed, even during long events.

With up to 44 mm of tire clearance and full compatibility with both 1x and 2x drivetrains, Kaius 01 THREE gravel bike offers the versatility and confidence demanded by elite racers and serious gravel enthusiasts alike.

Key Features

• Kaius 01 Premium Carbon Frame with Aerocore Design Ultra-light, stiff, and aerodynamic frame with integrated bottle cages for optimized performance and airflow
• SRAM RIVAL eTap AXS Wide 2x12 Drivetrain Wireless electronic shifting with a wide gear range for smooth, precise control across varied terrain
• CRD-400 Carbon Wheelset Lightweight and durable carbon wheels designed for speed, stability, and tubeless performance on gravel
• SRAM Rival eTap AXS HRD Brakes Powerful hydraulic disc brakes for confident, consistent stopping in all conditions
• ICS2 Stem and Kaius Fork Lightweight, stiff cockpit system with clean aesthetics and integrated device mounts for a seamless setup