BMC Kaius 01 THREE - Grey / Black / Brushed
BMC Kaius 01 THREE - Grey / Black / Brushed
BMC Kaius 01 THREE - Grey / Black / Brushed
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BMC · Bikes

Kaius 01 THREE

$7,799CAD Reg. $9,799 Save $2,000
Frame
Kaius 01 Premium Carbon
Groupset
Shimano GRX Di2
Wheels
CG 40 SL Carbon
Colour Grey / Black / Brushed
Size 47

4.5 on Google · 475 reviews A real shop at 2007 Bloor St W, Toronto

Questions about this bike?

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Pick up at 2007 Bloor St WUsually ready in 2-4 days. Built, checked and fitted before you leave.
Ships across CanadaTracked shipping anywhere in Canada.
Fit and sizing

A fitting session is included with every bike. Not sure of your size? Call 416.762.9119 or come by 2007 Bloor St W and we’ll size you up.

Shipping

We ship anywhere in Canada with tracking, or pick up free at 2007 Bloor St W. See the shipping page for details.

Returns and exchanges

Contact the shop within 7 days of purchase for an exchange. Special and custom orders are final sale. Read the full returns policy.

PRODUCT DETAILS
Engineered by BMC's Impec Lab with advanced premium composite carbon technology, the Kaius 01 THREE is the ultimate gravel-racing machine. Built on a race-optimized geometry, it delivers the ideal balance of stiffness, lightness, and compliance, maximizing traction on loose terrain, front-end stability, and climbing efficiency. Our ICS cable integration and Aerocore design make it one of the fastest bikes ever crafted for gravel racing. Outfitted with Shimano GRX Di2 and CG 40 SL carbon wheels.
01

Speed Unbound

A premium carbon layup using ultra-high-modulus fibres for unmatched stiffness, maximum power transfer, and minimal weight, with BMC's Tuned Compliance Concept for comfort on rough surfaces.
02

Gravel Race-Ready

The geometry features a longer reach to improve stability and traction. Designed for 1x or 2x drivetrains and compatible with SRAM Full Mount for UDH dropout or Hangerless Interface derailleurs.
03

Integrated Cockpit System (ICS)

The aesthetic simplicity and functionality of the Integrated Cockpit is the epitome of Swiss engineering, keeping shifter wires and brake lines out of sight.

Specifications

Kaius 01 THREE

Frameset

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 | Stealth Dropout | Flat Mount Disc | 12 x 100mm Thru-Axle
Headset
BMC ICS Integrated Headset

Drivetrain

Shifters
SHIMANO GRX Di2 (ST-RX825)
Front derailleur
SHIMANO GRX Di2 (FD-RX825)
Rear derailleur
SHIMANO GRX Di2 (RD-RX825)
Crankset
SHIMANO GRX (FC-RX820-2) | 48-31T | 4iiii Precision Gen3+ Power Meter (Non-Drive Side)
Chain
SHIMANO CN-M8100
Cassette
SHIMANO Ultegra (CS-R8101) | 11-34T
Bottom bracket
SHIMANO Ultegra Press-Fit (SM-BB72-41B)
Groupset
Shimano GRX Di2

Wheels

Rims
CG 40 SL Carbon | Tubeless Ready | 40mm
Hubs
CG 40 SL
Spokes
Alloy
Tires
Pirelli Cinturato Gravel H | 40mm
Tire size
40mm
Wheel size
700c

Cockpit and contact points

Handlebars
BMC HB D4 03 | Alloy 6061 | Endurance Geometry | 125mm drop, 70mm reach, 12° flare
Stem
BMC RSM 01 | Integrated Cockpit System Technology
Grips / tape
BMC Bar Tape
Saddle
Fizik Vento Argo X3 | Kium rails | 140mm
Seatpost
Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible

Brakes

Brakes
SHIMANO GRX (BR-RX820) | Rotors RT-CL800 | Centerlock | 160 / 160mm
Brake levers
SHIMANO GRX (BR-RX820)