🚚 Free Worldwide Shipping on All Orders!Shop Now
HomeStore

2026 BMC Kaius 01 THREE

Product image 1

2026 BMC Kaius 01 THREE

Kaius 01 THREE brings gravel racing to its peak. Equipped with Shimano GRX Di2 and our CG 40 SL carbon wheels, it's built for tough terrains and podium finishes.

Specs

Frameset

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

Cockpit

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

Seat

Seatpost:
Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible

Saddle:
Fizik Vento Argo X3 | Kium rails | 140mm

Drivetrain

Crankset:
SHIMANO GRX (FC-RX820-2)

Chainrings:
48-31T

Power Meter:
4iiii Precision Gen3+ Power Meter (Non-Drive Side)

Cassette:
SHIMANO Ultegra (CS-R8101)

Cassette Size:
11-34T

Chain:
SHIMANO CN-M8100

Front Derailleur:
SHIMANO GRX Di2 (FD-RX825)

Rear Derailleur:
SHIMANO GRX Di2 (RD-RX825)

Shifters:
SHIMANO GRX Di2 (ST-RX825)

Gears:
2 x 12

Bottom Bracket:
SHIMANO Ultegra Press-Fit Bottom Bracket (SM-BB72-41B)

Brakes

Brake Levers / Calipers:
SHIMANO GRX (BR-RX820)

Rotors:
SHIMANO RT-CL800 | Centerlock

Rotor Size (F/R):
160 / 160mm

Wheels

Rims:
CG 40 SL Carbon | Tubeless Ready | 40mm

Hubs (F/R):
CG 40 SL

Tires:
Pirelli Cinturato Gravel H | 40mm

Tubeless Information:
Tubeless Rim | Tubeless Tires

Accessories

In the Box:
Aerocore Design Carbon Bottle Cages

Additional Information

Tire Clearance:
44mm measured tire

Weight without Pedals:
8.3kg | Size 54 as pictured with all accessories

ASTM Classification:
Level 2

System Weight Limit:
120kg

General Product Safety Regulation (GPSR):
Safety Instructions GPSR (EU)
Responsible person according to GPSR (EU)

Select Color
Select Size
From $1,992.27

Original: $5,692.19

-65%
2026 BMC Kaius 01 THREE

$5,692.19

$1,992.27

Product Information

Shipping & Returns

Description

Kaius 01 THREE brings gravel racing to its peak. Equipped with Shimano GRX Di2 and our CG 40 SL carbon wheels, it's built for tough terrains and podium finishes.

Specs

Frameset

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

Cockpit

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

Seat

Seatpost:
Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible

Saddle:
Fizik Vento Argo X3 | Kium rails | 140mm

Drivetrain

Crankset:
SHIMANO GRX (FC-RX820-2)

Chainrings:
48-31T

Power Meter:
4iiii Precision Gen3+ Power Meter (Non-Drive Side)

Cassette:
SHIMANO Ultegra (CS-R8101)

Cassette Size:
11-34T

Chain:
SHIMANO CN-M8100

Front Derailleur:
SHIMANO GRX Di2 (FD-RX825)

Rear Derailleur:
SHIMANO GRX Di2 (RD-RX825)

Shifters:
SHIMANO GRX Di2 (ST-RX825)

Gears:
2 x 12

Bottom Bracket:
SHIMANO Ultegra Press-Fit Bottom Bracket (SM-BB72-41B)

Brakes

Brake Levers / Calipers:
SHIMANO GRX (BR-RX820)

Rotors:
SHIMANO RT-CL800 | Centerlock

Rotor Size (F/R):
160 / 160mm

Wheels

Rims:
CG 40 SL Carbon | Tubeless Ready | 40mm

Hubs (F/R):
CG 40 SL

Tires:
Pirelli Cinturato Gravel H | 40mm

Tubeless Information:
Tubeless Rim | Tubeless Tires

Accessories

In the Box:
Aerocore Design Carbon Bottle Cages

Additional Information

Tire Clearance:
44mm measured tire

Weight without Pedals:
8.3kg | Size 54 as pictured with all accessories

ASTM Classification:
Level 2

System Weight Limit:
120kg

General Product Safety Regulation (GPSR):
Safety Instructions GPSR (EU)
Responsible person according to GPSR (EU)

2026 BMC Kaius 01 THREE | Dunbar & Corsa Cycles