BMC Kaius 01 ONE copper white/thunder blue 2026-2027

BMC KAS01 ONE 2026-2027 Carbon Gravel Bike

The BMC KAS01 ONE 2026-2027 is a carbon gravel bike designed specifically for competition. Built to deliver maximum speed on the trails, it combines aerodynamics, efficiency, precise handling, and controlled comfort to meet the demands of modern gravel riding.

This second generation of the Kaius 01 pushes the platform's performance even further with aerodynamic optimization measured at a 7% gain at 40 km/h, more direct power transfer, and improved high-speed stability. Its Premium 01 carbon frame, clearance for tires up to 52 mm, and race-oriented geometry allow for aggressive riding on both fast tracks and more challenging terrain.

The Kaius 01 ONE is built for pure performance: SRAM Red XPLR AXS 13-speed drivetrain with power meter, ICS Carbon Aero Gen 2 one-piece cockpit, CG 39 SL tubeless carbon wheels with carbon spokes and 45mm Continental Terra Competition Race Rapid tires. A premium gravel bike designed for riders who want to go fast, everywhere.

Frame kit

Frame

Kaius 01 Gen 2, Premium 01 carbon with Aerocore Design, internal cable routing ICS Technology Stealth Cable Routing, Full Mount - UDH, TCC Race Compliance Level, Flat Mount Disc brake, 12 x 142 mm thru axle.

Fork

Kaius 01 Gen 2, Premium 01 carbon, ICS Technology Stealth Cable Routing, TCC Race Compliance Level, Stealth Dropout Design, Flat Mount Disc brake, 12 x 100 mm thru axle.

Gravel racing geometry

The geometry of the Kaius 01 Gen 2 is optimized for speed on all types of surfaces, with a more precise front end, better high-speed stability and compatibility with wider tires to meet the demands of modern gravel riding.

Tire clearance

Maximum clearance for tires up to 52 mm measured.

Cockpit

Hanger / cockpit

ICS Carbon Aero Gen 2, full carbon one-piece cockpit, drop 135 mm, reach 81 mm, flare 12°.

Cockpit technology

Developed with Tudor Pro Cycling, the ICS Carbon Aero Gen 2 cockpit is designed to offer more rigidity, more aerodynamics, more comfort, clean integration and a position adapted to gravel racing.

Guidoline

BMC Tacky 3 mm.

Saddlery

Seat post

Teammachine SLR 01 Gen 5, Premium 01 carbon aerodynamic seatpost, 0 mm offset in sizes 47 to 51 and 10 mm offset in sizes 54 to 61.

Saddle

Fizik Vento Argo X1 Carbon, width 140 mm.

Transmission

Crankset

SRAM Red XPLR AXS Wide FC-RED-1WP-E1.

Plateau

42 teeth.

Power sensor

SRAM Red XPLR AXS Power Meter FC-RED-1WP-E1.

Cassette

SRAM Red XPLR CS-XG-1391-E1.

Cassette size

10-46 teeth.

Chain

SRAM RED CN-RED-E1.

rear derailleur

SRAM Red XPLR AXS RD-RED-1E-E1.

Gear levers

SRAM Red AXS ED-RED-E1.

Speeds

Transmission 1 x 13 speeds.

Bottom bracket

SRAM DUB T47 85.5 Road Wide Bottom Bracket BB-DUB-T47-A1.

Braking

Brake levers / calipers

SRAM Red AXS ED-RED-E1.

Records

SRAM Paceline X Rotor RT-PLN-X-A1.

disc diameter

160 / 160 mm.

Wheels

Rims

CG 39 SL Carbon, Tubeless Ready, 39 mm profile.

Hubs

CG 39 SL for Carbon Spokes, Star Ratchet Freehub, Center Lock.

Tires

Continental Terra Competition Race Rapid, Tubeless, 45mm.

Tubeless setup

Tubeless rims and tubeless tires.

Accessories

Contents included in the box

• Aerocore bottle cages
• Garmin computer mount
• Wahoo counter support
• GoPro Mount

Additional information

Weight

7.1 kg without pedals in size 54, with all accessories.

ASTM Classification

Level 2.

System weight limit

120 kg.

Main features

• Kaius 01 Gen 2 Premium Carbon Frame
• Aerocore Design and internal cable routing ICS Technology
• Aerodynamic optimization with a measured gain of 7% at 40 km/h
• Competition-oriented gravel geometry
• Tire clearance up to 52 mm measured
• ICS Carbon Aero Gen 2 one-piece cockpit
• SRAM Red XPLR AXS 1x13-speed drivetrain
• Integrated SRAM Red XPLR AXS power meter
• CG 39 SL Tubeless Ready carbon wheels with carbon spokes
• Continental Terra Competition Race Rapid Tubeless 45mm Tires
• Advertised weight of 7.1 kg in size 54

Why choose the BMC Kaius 01 ONE?

The BMC Kaius 01 ONE is designed for cyclists seeking an uncompromising, high-performance gravel bike. Its Premium 01 carbon frame, optimized aerodynamics, SRAM Red XPLR AXS 13-speed drivetrain, and top-of-the-line carbon wheels make it a machine built for speed on gravel roads, tackling technical sections, and maintaining performance over long distances. It's the ideal model for achieving peak performance in gravel racing.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.