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Road Bikes
New
2025 BMC Kaius 01 FOUR Road Bike
Gravel Racing, Redefined. The Kaius 01 is the result of BMC’s obsession with gravel speed. Engineered in the Impec Lab with cutting-edge carbon technology, it’s purpose-built for competitive gravel racing. Its race-optimized geometry delivers the ideal mix of stiffness, low weight, and compliance - enhancing traction, stability, and climbing efficiency across demanding terrain. With the RSM01 stem featuring ICS cable integration and our new aluminum HB-D4-03 handlebar, our Aerocore design, this bike cuts through the wind and charges ahead. Equipped with top-tier components like the newest SRAM Rival AXS XPLR, and CG 40 carbon wheels, the Kaius 01 is ready to chase podiums and push boundaries on every ride.
SPECIFICATION :
| Frame | Kaius 01 Premium Carbon with Aerocore Design | ICS Technology Stealth Cable Routing | UDH Dropout (Universal Derailleur Hanger) | TCC Race Compliance Level | Flat Mount Disc | 12 x 142mm Thru-Axle |
| Fork | Kaius 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 | 125mm drop, 70mm reach, 12° flare |
| Seatpost | Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible |
| Saddle | Fizik Vento Argo X5 | 140mm |
| Crankset | SRAM Rival 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 Press Fit DUB |
| Brake Levers / Calipers | SRAM Rival AXS (ED-RIV-E1) |
| Rotors | SRAM Paceline | Centerlock |
| Rotor Size (F/R) | 160 / 160mm |
| Rims | CG 40 Carbon | Tubeless Ready | 40mm |
| Hubs (F/R) | CG 40 |
| Tires | Pirelli Cinturato Gravel H | 40mm |
| Tubeless Information | Tubeless Rim | Tubeless Tires |
| In the Box | Aerocore Design Carbon Bottle Cages |
| Tire Clearance | 44mm |
| Weight without Pedals | 8.5kg | Size 54 with all accessories |
| ASTM Classification | Level 2 |
| System Weight Limit | 120kg |
PAYMENTS ACCEPTED
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