2027 BMC Kaius 01 THREE

A serious gravel race bike made to handle rising speeds and relentless courses. Designed from day one for racing, the Kaius 01 THREE is faster, more aero and more responsive than the competition. With a 7% aerodynamic gain at 40 km/h, this gravel race bike cuts through long headwinds and fast race sections with less effort. The 01 Premium Carbon frame provides serious power transfer while improved compliance, 52mm tire clearance and stability allow you to stay committed when the race heats up. This build pairs our fastest gravel platform with a SRAM Rival XPLR AXS groupset with direct mount rear derailleur for race-ready shifting and braking. Up front, our RSM01 integrated stem and HB D4 alloy bars create a dependable, clean cockpit. CG40 carbon wheels keep your Kaius fast and in control.Frame: Kaius 01 Gen 2 | 01 Premium Carbon with Aerocore Design | ICS Technology Stealth Cable Routing | Full Mount - UDH | TCC Race Compliance Level | Flat Mount Disc | 12 x 142mm Thru-Axle Fork: Kaius 01 Gen 2 | 01 Premium Carbon | ICS Technology, Stealth Cable Routing | TCC Race Compliance Level | Stealth Dropout Design | Flat Mount Disc | 12 x 100mm Thru-Axle Stem: BMC RSM 01 | Integrated Cockpit System Technology Handlebar: BMC HB D4 03, 0, 12 | Alloy 6061 | Endurance Geometry | 125mm drop, 70mm reach, 12° flare Grips: BMC Tacky 3mm Seatpost: Teammachine SLR 01 Gen 5 | 01 Premium Carbon Aero Shaped Seatpost | 0mm Offset Size 47-51 and 10mm Offset Size 54-61 Saddle: Fizik Vento Argo X5 | 140mm Crankset: SRAM Rival XPLR AXS Wide (FC-RIV-1W-E1) Chainrings: 42T Cassette: SRAM Rival XPLR (CS-XG-1351-E1) Cassette Size: 10-46T Chain: SRAM Rival (CN-RIV-E1) Rear Derailleur: SRAM Rival XPLR AXS (RD-RIV-1E-E1) Shifters: SRAM Rival AXS (ED-RIV-E1) Gears: 1 x 13 Bottom Bracket: SRAM DUB T47 85.5 Road Wide Bottom Bracket (BB-DUB-T47-A1) Brake Levers / Calipers: SRAM Rival AXS (ED-RIV-E1) Rotors: SRAM Paceline Rotor (RT-PLN-A2) Rotor Size (F/R): 160 / 160mm Rims: CG 40 Carbon | Tubeless Ready | 40mm Hubs (F/R): TXC-812 & TXC-2406 Center Lock Tires: Continental Terra Competition Race Rapid | Tubeless | 45mm Tubeless Information: Tubeless Rim | Tubeless Tires In the Box: Aerocore Bottle Cages Tire Clearance: 52mm measured tire Weight without Pedals: 8.3kg | Size 54 as pictured with all accessories ASTM Classification: Level 2 System Weight Limit: 120kg