Product Details
The BMC Kaius 01 ONE is a purpose-built, race-ready gravel bike engineered for uncompromising performance across varied terrain. Every element of its design reflects BMC’s precision road heritage, optimized for the demands of elite gravel racing. Its Kaius 01 Premium Carbon frame balances stiffness, low weight, and compliance, ensuring superb traction, stability on loose surfaces, and confident handling in fast, technical sections.
Equipped with the latest SRAM RED XPLR AXS 13-speed drivetrain, the Kaius 01 ONE delivers crisp, wireless shifting and a wide gearing range tailored to gravel racing’s unpredictable demands. Its integrated ICS Carbon Aero Cockpit enhances front-end stiffness and aerodynamic efficiency, while the TCC Race-tuned carbon layup ensures comfort and control over rough surfaces without compromising power transfer. The bike rolls on CG 39 SL Carbon wheels paired with Pirelli Cinturato Gravel H tires, offering lightweight speed and reliability for race day and beyond.
Designed for modern gravel competition, the Kaius 01 ONE features stealth cable routing, a Universal Derailleur Hanger (UDH) for compatibility and durability, and clearance for up to 44mm tires. Paired with a SRAM power meter, Aerocore bottle cages, and integrated race-day details, it’s a machine built to win when the road disappears.
Key Features
- Kaius 01 Premium Carbon Frame with TCC Race Compliance – Tuned for stiffness and controlled compliance to balance speed and comfort on rough, loose surfaces.
- SRAM RED XPLR AXS 13-Speed Drivetrain – A gravel-specific, wireless electronic drivetrain with power meter, offering precision, durability, and wide-range gearing.
- ICS Carbon Aero Cockpit – A one-piece full carbon handlebar and stem for aero efficiency and confident handling on mixed terrain.
- CG 39 SL Carbon Wheels with Pirelli Gravel Tires – Lightweight, tubeless-ready wheels with high-performance gravel-specific tires for race-ready grip and efficiency.
Specification | Detail |
---|---|
Frame | Kaius 01 Premium Carbon with Aerocore Design | ICS Technology Stealth Cable Routing | UDH Dropout | TCC Race Compliance | Flat Mount Disc | 12 x 142mm Thru-Axle |
Fork | Kaius 01 Premium Carbon | ICS Technology | Stealth Cable Routing | TCC Race Compliance | Flat Mount Disc | 12 x 100mm Thru-Axle |
Handlebar | ICS Carbon Aero | One-Piece Full Carbon Cockpit |
Seatpost | Kaius 01 Premium Carbon D-Shaped | 15mm Offset | D-Fender Compatible |
Saddle | Fizik Vento Argo R1 | 140mm |
Crankset | SRAM RED XPLR AXS DUB WIDE E1 |
Chainrings | 42T |
Power Meter | SRAM Red AXS Power Meter (FC-RED-P-E1) |
Cassette | SRAM RED XPLR (XG-1391-E1) |
Cassette Size | 10-46T |
Chain | SRAM RED (CN-RED-E1) |
Rear Derailleur | SRAM RED XPLR AXS (RD-RED-1E-E1) |
Shifters | SRAM RED AXS (ED-RED-E1) |
Gears | 1 x 13 |
Bottom Bracket | SRAM Press Fit DUB |
Brake Levers / Calipers | SRAM RED AXS (ED-RED-E1) |
Rotors | SRAM Paceline X | Centerlock |
Rotor Size (F/R) | 160 / 160mm |
Rims | CG 39 SL Carbon | Tubeless Ready | 39mm |
Hubs (F/R) | CG 39 SL for Carbon Spokes | Star Ratchet Freehub |
Tires | Pirelli Cinturato Gravel H | 40mm |
Tubeless Information | Tubeless Ready Rims | Tubetype Tires |
In the Box | Aerocore Bottle Cages |
Tire Clearance | 44mm |
Weight without Pedals | 7.6 Kg |
ASTM Classification | Level 2 |
System Weight Limit | 120kg |
Size | 47 | 51 | 54 | 56 | 58 | 61 |
---|---|---|---|---|---|---|
Rider Height | <166 | 166–174 | 172–180 | 178–186 | 184–192 | >190 |
Reach | 390 | 397 | 401 | 405 | 410 | 414 |
Stack | 510 | 530 | 550 | 570 | 595 | 620 |
Bar Drop | 69 | 69 | 69 | 69 | 69 | 69 |
Bar Reach | 72.5 | 72.5 | 72.5 | 72.5 | 72.5 | 72.5 |
Bar Width | 360/420 | 360/420 | 360/420 | 360/420 | 360/420 | 360/420 |
BB Drop | 80 | 80 | 80 | 80 | 80 | 80 |
Crank Length | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
Fork Length | 387 | 387 | 387 | 387 | 387 | 387 |
Fork Rake | 50 | 50 | 45 | 45 | 45 | 45 |
Front Center | 596 | 610 | 608 | 619 | 632 | 644 |
Head Tube | 85 | 106 | 123 | 144 | 170 | 196 |
Head Tube Angle | 71 | 71 | 72 | 72 | 72 | 72 |
Rear Center | 420 | 420 | 420 | 420 | 420 | 420 |
Seat Angle | 73 | 73 | 73 | 73 | 73 | 73 |
Seat Tube | 428 | 452 | 468 | 493 | 513 | 533 |
Seatpost Length | 280 | 320 | 360 | 360 | 402 | 400 |
Seatpost Offset | 15 | 15 | 15 | 15 | 15 | 15 |
Standover Height | 684 | 722 | 756 | 780 | 798 | 818 |
Stem Angle | -15 | -15 | -15 | -15 | -15 | -15 |
Stem Length | 80 | 90 | 90 | 100 | 100 | 110 |
Top Tube | 546 | 559 | 569 | 579 | 592 | 604 |
Trail | 68 | 68 | 68 | 68 | 68 | 68 |
Wheelbase | 1003 | 1017 | 1015 | 1026 | 1039 | 1051 |