BMC Kaius 01 THREE

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BMC Kaius 01 | Three – Premium Carbon Gravel Race BikeThe Kaius 01 | Three is a premium carbon gravel bike built to be your elite race companion across all terrains. Its advanced c arbon layup and gravel-specific geometry strike the perfect balance of stiffness, lightweight efficiency, and compliance—delivering optimal traction on loose surfaces, front-end stability, and unmatched climbing prowess.Harnessing BMC’s precision engineering and performance-driven road technologies, the Kaius is tuned specifically for gravel with: Engineered Kaius Carbon Fork for confident handling and vibration damping Signature ICS2 Stem and conventional bar for comfort and aerodynamics TCC Race Compliance for optimized ride feel and responsiveness 1x and 2x Drivetrain Compatibility Generous 44mm Tire Clearance for versatility on rough terrain This bike is built for speed, endurance, and adventure—ready to dominate the gravel race scene and beyond.Technical Specifications FramesetFrame:Kaius 01 Premium Carbon with Aerocore Design | ICS Technology Stealth Cable Routing | Stealth Dropout Design | TCC Race Compliance Level | Flat Mount Disc | 12 x 142mm Thru-AxleFork:Kaius 01 Premium Carbon | ICS Technology, Stealth Cable Routing | TCC Race Compliance Level | Stealth Dropout Design | Flat Mount Disc | 12 x 100mm Thru-AxleCockpitStem:BMC ICS2 | Integrated Cockpit System TechnologyHandlebar:BMC RAB 03 | Ergo Top Shape | Compact BendSeatSeatpost:Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender CompatibleSaddle:Fizik Vento Argo R5 | 140mmDrivetrainCrankset:SRAM Rival DUB WIDEChainrings:43–30TCassette:SRAM Rival AXS (XG-1250)Cassette Size:10–36TChain:SRAM RivalFront Derailleur:SRAM Rival eTap AXS WIDERear Derailleur:SRAM Rival eTap AXS WIDEShifters:SRAM Rival eTap AXS HRDGears:2 x 12Bottom Bracket:PF86 Bottom BracketBrakesBrake Levers / Calipers:SRAM Rival eTap AXS HRDRotors:SRAM Paceline | CenterlockRotor Size (F/R):160 / 160mmWheelsRims:CRD-400 Carbon | Tubeless Ready | 40mmHubs (F/R):CRD-400Tires:Pirelli Cinturato Gravel H | 40mmTubeless Information:Tubeless Ready Rims | Tubetype TiresAccessoriesIn the Box:Aerocore Bottle CagesAdditional InformationTire Clearance:44mm measured tireWeight without Pedals:8.9 kgASTM Classification:Level 2System Weight Limit:120 kgBMC Kaius 01 | Three – Geometry & SizingSize: 47 / 51 / 54 / 56 / 58 / 61 Rider Height (cm): 190 Reach (mm): 390 / 397 / 401 / 405 / 410 / 414 Stack (mm): 510 / 530 / 550 / 570 / 595 / 620 Bar Drop (mm): 125 / 125 / 125 / 125 / 125 / 125 Bar Reach (mm): 70 / 70 / 70 / 70 / 70 / 70 Bar Width (mm): 400 / 420 / 420 / 420 / 420 / 440 BB Drop (mm): 80 / 80 / 80 / 80 / 80 / 80 Crank Length (mm): 170 / 170 / 172.5 / 172.5 / 175 / 175 Fork Length (mm): 387 / 387 / 387 / 387 / 387 / 387 Fork Rake (mm): 50 / 50 / 45 / 45 / 45 / 45 Front Center (mm): 596 / 610 / 608 / 619 / 632 / 644 Head Tube (mm): 85 / 106 / 123 / 144 / 170 / 196 Head Tube Angle (°): 71 / 71 / 72 / 72 / 72 / 72 Rear Center (mm): 420 / 420 / 420 / 420 / 420 / 420 Seat Angle (°): 73 / 73 / 73 / 73 / 73 / 73 Seat Tube (mm): 428 / 452 / 468 / 493 / 513 / 533 Seatpost Length (mm): 280 / 320 / 360 / 360 / 400 / 400 Seatpost Offset (mm): 15 / 15 / 15 / 15 / 15 / 15 Standover Height (mm): 684 / 722 / 756 / 780 / 798 / 818 Stem Angle (°): -12.5 / -12.5 / -12.5 / -12.5 / -12.5 / -12.5 Stem Length (mm): 90 / 100 / 100 / 110 / 110 / 120 Top Tube (mm): 546 / 559 / 569 / 579 / 592 / 604 Trail (mm): 68 / 68 / 68 / 68 / 68 / 68 Wheelbase (mm): 1003 / 1017 / 1015 / 1026 / 1039 / 1051 ICS Technical Manual Show more