BMC Kaius 01 Four
-
Available immediately, with you in 10 - 12 working days
-
Fast delivery!
-
Convenient financing with easyCredit instalment purchase
-
Purchase on account
-
Pay only after 30 days further information
Gravel racing redefined. Kaius 01 is the result of BMC's obsession with speed on gravel. It was developed in the Impec Lab using the latest carbon technology and designed specifically for gravel racing. The race-optimised geometry offers the ideal mix of stiffness, low weight and compliance for more traction, stability and climbing efficiency in demanding terrain. Equipped with the RSM01 stem with ICS cable integration, our new HB-D4-03 aluminium handlebars and our Aerocore design, this bike cuts through the wind and pushes forward. With top components like the latest SRAM Rival AXS XPLR groupset and CG-40 carbon wheels, the Kaius 01 is ready to chase podiums and push the limits on every ride.
Kaius comes with our Tuned Compliance Concept Race Technology for a comfortable ride on rough surfaces; targeted reinforcements protect the frame from the stresses of gravel racing.
Kaius was developed with one goal in mind: For more speed on unpaved trails. That's why we developed a gravel frame with a longer reach to improve stability and increase traction on loose surfaces.
Visibly hidden. The technical expertise and aesthetic simplicity of the integrated cockpit is a masterpiece of Swiss engineering and design. Cables and sockets remain out of sight.
With the Aerocore design, Kaius offers the highest level of functional integration. This sophisticated solution incorporates the bottle cages into the frame to optimise aerodynamic performance.
This bike arrives (almost) fully assembled. All you have to do is straighten the handlebars and attach the pedals.
| 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 |
| Material | Carbon |
| Weight | approx. 8.50 kg (without pedals) |
| 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 |
| Manufacturer shift group | Sram |
| Rear derailleur | SRAM Rival XPLR AXS (RD-RIV-1E-E1) |
| Number of gears | 1 x 12 |
| Crank handle | SRAM Rival AXS Wide (FC-RIV-1W-E1) 42T |
| Cassette | SRAM Rival XPLR (CS-XG-1351-E1) 10 - 46T |
| Pedals included in the scope of delivery | nein |
| Gear lever | SRAM Rival AXS (ED-RIV-E1) |
| Rims | CG 40 Carbon | Tubeless Ready | 40 mm |
| Hubs | CG 40 |
| Wheel size | 28 Zoll |
| Tyres | Pirelli Cinturato Gravel H | 40mm |
| Brakes | SRAM Rival AXS (ED-RIV-E1) |
| Handlebars | BMC HB D4 03, 0, 12 | Alloy 6061 | 125mm drop, 70mm reach, 12° flare |
| Seat post | Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible |
| Saddle | Fizik Vento Argo X5 | 140mm |
| Stem | BMC RSM 01 | Integrated Cockpit System Technology |
| Front derailleur | SRAM Force eTap AXS WIDE |
Log in
Safety information for bicycles, e-bikes and children's bicycles
The safe and long-term use of bicycles, e-bikes and children's bicycles requires careful checks, regular maintenance and proper handling. These instructions provide you with practical recommendations for safe use and should be taken into account in conjunction with the operating instructions of the respective manufacturer.
1. Safety checks before riding
The following checks should be carried out before every journey:
Brakes and steering: Test the functionality of the brakes and ensure that the steering is smooth and stable.
Tyres and wheels: Check that the tyres are correctly inflated and that the wheels and quick-release skewers are secure.
Fastenings: Check that attachments such as mudguards, pannier racks, saddle and pedals are securely fastened.
Accessories and load: Make sure that luggage and accessories are correctly fitted and that the permitted load capacity is not exceeded.
2. Technical safety and authorised use
Component inspection: Regularly inspect safety-relevant components such as the frame, fork, handlebars, seat post and brakes for damage. Do not use the bike if there are visible defects.
Maximum load capacity: Observe the weight limits for the total weight (bike, rider, payload and trailer, if applicable). The details can be found in the manufacturer's information.
Proper use: Only use the bike or e-bike within the scope of the intended use category. Improper use leads to safety risks.
Accessories and modifications: Only use approved accessories such as child seats or trailers and do not make any unauthorised modifications, especially to the drive system of e-bikes.
3. Special instructions for e-bikes
Battery and charging process:
Only use batteries and chargers approved by the manufacturer.
Charge the battery in a safe place and in accordance with the temperature specifications.
Remove the battery before transporting the e-bike.
Electric assistance:
Familiarise yourself with the assistance modes and the pushing aid. Test the e-bike in a safe environment first, especially with different loads or difficult ground conditions.
Running in the disc brakes:
Run in new brakes before your first big ride to ensure optimum braking performance.
Transport specifications:
Observe the manufacturer's instructions and legal regulations when transporting.
Component manuals:
For detailed information on e-bike systems from drive component manufacturers, find help here:
For Fazua motors:
https://fazua.com/de/support/help-center/knowledge-base/fazua-app/
For Bosch motors:
https://help.bosch-ebike.com/de/help-center#wss-manuals
For Shimano motors:
https://lifestylebike.shimano.com/de/support/
4. Special safety rules for children's bikes
Duty of supervision: Children may only use bicycles under the supervision of a responsible person.
Appropriate size and equipment: Make sure that the bike is age-appropriate and that all safety devices (e.g. brakes, reflectors, chain guard) are intact.
Loading and accessories: Attach child seats and pannier racks securely and ensure that the load capacity is not exceeded.
5. Care and maintenance
Cleaning: Use a soft cloth and mild cleaning agents. Avoid high-pressure cleaners to prevent damage to electrical and mechanical components.
Regular inspections: Schedule regular maintenance at a qualified specialist company to check for wear and ensure safety.
Spare parts: Only use original or approved spare parts to maintain the functionality of the bike.
6. Behaviour after the ride
Documenting damage: In the event of recognisable damage or malfunctions, the bike must not be used any further. Have it checked by a specialised company.
Avoid hot components: Avoid contact with heated components such as brake discs or drive units to prevent burns.
Final notes
This safety information provides you with a comprehensive overview for the safe use of bicycles, e-bikes and children's bicycles. Always observe the operating instructions of the respective manufacturer and contact a specialist dealer if you have any questions. Safe and responsible handling not only ensures your safety, but also extends the service life of your bike.
matching accessories
suitable clothing
Online and on site
flexibly
performance ratio