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Today’s Deals2026 BMC
Kaius 01 FOUR
A carbon frame gravel bike with upper mid-range components and sram rival hydraulic disc brakes.
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Manufacturer Price
5999 €| Weight | 8,3 kg |
|---|---|
| Frame | Carbon |
| Suspension | Rigid |
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 1 × 13 Electronic |
| Groupset | Rival XPLR AXS E1, Rival AXS |
| Brakes | SRAM Rival Hydraulic Disc |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full Kaius model range
View Comparison< 167cm
165cm – 174cm
172cm – 180cm
178cm – 186cm
184cm – 192cm
190cm +
None yet.
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abr 2026 · Zach Overholt
The new Kaius 01 is more aero, stiffer, lighter, and adds more tire clearance. Impressive.
Revised frameset with 63g weight reduction (998g frame, 400g fork, 134g seatpost) while delivering 3% greater stiffness
12% improvement in bike-only aerodynamics and 1.05% system-wide speed gains with 45mm tires
Tire clearance expanded to 52mm with ISO 6mm clearance standards
T47 x 85.5 threaded bottom bracket (no pressfit)
External cargo system with top tube bag mounts, Cargo Plate, AeroCore bottle cages, and lower downtube mount
1x specific with chainring range 32t-50t, integrated chain guide, and UDH dropout
Geometry adjustments (5mm reduction in reach, 11mm increase in stack, 5mm longer chainstays) for aggressive position and traction
Stiff fork and one-piece cockpit transmit big impacts on rough terrain
abr 2026 · Ronan Mc Laughlin
One of the raciest gravel bikes gets even racier while adding some practicality.
abr 2026 · Jan Fock
BMC Kaius 01 2026 Review: Aero, Light and Fast, but How Good Is the New Gravel Racer?
Snappy acceleration thanks to low weight
Agile handling
Well-judged compliance
Impressive versatility for a race bike, with generous tire clearance and plenty of mounting points
None
feb 2025 · Alvin Holbrook
Swiss manufacturer says 'certain fork steerer tubes have separated under heavy duty riding conditions' of its BMC Kaius 01 gravel bike.
may 2023 · Warren Rossiter
A bold statement in speedy race-orientated gravel that takes things to an extreme
Very light frame
Exceptionally fast in the right conditions
Great specification
Can be a handful on rough technical terrain
ene 2023 · Sam Challis
The new Kaius makes gravel rides feel like road rides
Fast ride feel off-road
Comfort levels
Good attention to detail
Forward-thinking cockpit design
Quirky on-road handling
Price
Colour
| 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 Hanger Standard: UDH Tire Clearance: 44c Color: Black / Neon Red |
|---|---|
| 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 |
| Bottom Bracket | SRAM Press Fit DUB |
| 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 |
| Saddle | Fizik Vento Argo X5 | 140mm |
| Seatpost | Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible Type: Rigid |
| Rear Derailleur | SRAM Rival XPLR AXS (RD-RIV-1E-E1) |
|---|---|
| Crank | SRAM Rival XPLR AXS Wide (FC-RIV-1W-E1) |
| Shifters | SRAM Rival AXS (ED-RIV-E1) |
| Cassette | SRAM Rival XPLR (CS-XG-1351-E1) |
| Chain | SRAM Rival (CN-RIV-E1) |
| Brakes | SRAM Rival AXS (ED-RIV-E1) Type: SRAM Rival Hydraulic Disc |
| Rims | CG 40 Carbon | Tubeless Ready | 40mm |
|---|---|
| Tires | Pirelli Cinturato Gravel H | 40mm |
| Disc Rotors | SRAM Paceline | Centerlock |
First added 21 de junio
Last updated 7 de junio