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Kaius is a premium carbon gravel bike built to be your elite race companion for all terrains. The unprecedented carbon layup and gravel-specific geometry ensure the perfect balance of stiffness, lightweight, and compliance for optimal traction on loose surfaces, front-end stability, and unmatched climbing prowess. Harnessing the precision and performance of our renowned leading road technologies, Kaius is a race machine tuned to the gravel wavelength with the engineered Kaius fork, our signature ICS2 stem and conventional bar, TCC Race compliance, compatibility with 1x and 2x drivetrains and up to 44 mm of tire clearance.
Frame | Kaius 01 Premium Carbon with Aerocore Design | ICS Technology, Stealth Cable Routing | Integrated Aerocore Bottle Cages | Stealth Dropout Design | TCC Race Compliance Level | PF86 Bottom Bracket | Flat Mount Disc | 12x142mm Thru-Axle |
Fork | Kaius 01 Premium Carbon | ICS Technology, Stealth Cable Routing | TCC Race Compliance Level | Stealth Dropout Design | Flat Mount Disc | 12x100mm Thru-Axle |
Handlebar | BMC RAB 03 | Ergo Top Shape | Compact Bend |
Stem | BMC ICS2 - Integrated Cockpit System Technology |
Seatpost | Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible |
Saddle | Fizik Vento Argo R5 - 140mm |
Gears | 2x12 |
Crankset | SRAM Rival DUB WIDE 43-30T |
Cassette | SRAM Rival AXS XG-1250 10-36T |
Chain | SRAM Rival 12 Speed |
Front Derailleur | SRAM Rival eTap AXS WIDE |
Rear Derailleur | SRAM Rival eTap AXS WIDE |
Shifters | SRAM Rival eTap AXS HRD |
Brake Levers / Calipers | SRAM Rival eTap AXS HRD |
Rotors | SRAM Paceline 160 / 160 mm - Centerlock |
Rims | CRD-400 Carbon, Tubeless Ready, 40mm |
Hubs | CRD-400 |
Tires | Pirelli Cinturato Gravel H, 40mm |
Tubeless Information | Tubeless Ready Rims / Tubeless Tires |
Tire Clearance | 44mm (Measured Width) |
ASTM Classification | Level 2 |
Weight Limit | 120 Kg |
*Specifications are subject to change.