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Today’s Deals2024 BMC
Kaius 01 THREE
A carbon frame gravel bike with upper mid-range components and sram rival hydraulic disc brakes.
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Manufacturer Price
5.999 €| Weight | 8,9 kg |
|---|---|
| Frame | Carbon |
| Suspension | Rigid |
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 2 × 12 Electronic |
| Groupset | 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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Summary
The BMC Kaius is a lightweight, aerodynamic gravel bike designed for speed and racing, excelling on smooth surfaces like tarmac and hard-packed dirt roads. However, it can be harsh and challenging on rough, technical terrain due to its race-oriented geometry and narrow handlebars. It combines stiffness for efficient power transfer with some compliance for comfort, making it a top choice for competitive riders.
Lightweight and aerodynamic frame
Fast and efficient on smooth terrain
High-quality components and attention to detail
Good climbing capabilities
Comfortable on hard-packed surfaces
Harsh ride on rough terrain
Narrow handlebars limit control
High price point
Limited comfort for long distances
Race-focused geometry may not suit all riders
On rolling, wide unmetalled roads, and forest fire roads (and even on tarmac, for that matter), the Kaius 01 One is brutally, intoxicatingly fast.
BikeRadarIf you are looking for a bike designed to move as quickly as possible in a gravel race then there's no doubt this one is on your short list.
Cycling NewsThe Kaius is the gravel bike that everyone knew BMC could make.
CyclistFast, hard, and sexy – The BMC will get your blood pumping and then kick your butt.
Gran Fondo MagazineNo stone has been left unturned in the pursuit of speedThe Gear Loop
Feedback?
View all reviews
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.
Jun 2023 · Calvin Zajac
The BMC Kaius 01 ONE definitely looks fast, and it’s light, too. So, does that mean it ticks all the right boxes for a gravel race bike?
Attention to detail
Uncompromising race bike
Lack of compliance
No power metre (given the high price)
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
Jan 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
Oct 2022 · Josh Ross
When everyone has the same wind tunnel data, how does a brand make big gains?
Dropper post compatible
1x and 2x compatible
Comfortable narrow bars
Aero at every detail
Stable geometry
Limited build options
Expensive
Sept 2022 · Matt Buckley
Gravel bikes are becoming more and more specialised, with manufacturers developing models for the entire spectrum of lumpy terrain. BMC has gone in
Rapid over gravel and tarmac
Combines compliance and stiffness
Svelte chassis is a dream to climb on
Downtube protection wouldn’t go amiss
Tyres won’t be ideal for all situations
Hilariously expensive
| Frame | 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-Axle BB Standard: BB86/BB92, Press Fit Tire Clearance: 44c Color: Purple / White |
|---|---|
| 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 | PF86 Bottom Bracket |
| Stem | BMC ICS2 | Integrated Cockpit System Technology |
| Handlebar | BMC RAB 03 | Ergo Top Shape | Compact Bend |
| Saddle | Fizik Vento Argo R5 | 140mm |
| Seatpost | Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible Type: Rigid |
| Rear Derailleur | SRAM Rival eTap AXS WIDE |
|---|---|
| Front Derailleur | SRAM Rival eTap AXS WIDE |
| Crank | SRAM Rival DUB WIDE |
| Shifters | SRAM Rival eTap AXS HRD |
| Cassette | SRAM Rival AXS (XG-1250) |
| Chain | SRAM Rival |
| Brakes | SRAM Rival eTap AXS HRD Type: SRAM Rival Hydraulic Disc |
| Rims | CRD-400 Carbon | Tubeless Ready | 40mm |
|---|---|
| Front Hub | CRD-400 |
| Rear Hub | CRD-400 |
| Tires | Pirelli Cinturato Gravel H | 40mm |
| Disc Rotors | SRAM Paceline | Centerlock |
First added 7 October
Last updated 16 November
Not listed for 209 days