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The ultimate gravel racer: speed, stability, performance. With advanced carbon frame, SRAM Red XPLR, ICS Carbon Aero one-piece cockpit and CG 39 SL wheels.
Kaius is a premium carbon gravel bike built to be your elite race companion for all terrains. The unprecedented carbon layup and gravel-specific geometry ensure the perfect balance of stiffness, lightweight, and compliance for optimal traction on loose surfaces, front-end stability, and unmatched climbing prowess. Harnessing the precision and performance of our renowned leading road technologies, Kaius is a race machine tuned to the gravel wavelength with the engineered Kaius fork, our signature ICS Carbon Aero Cockpit, TCC Race compliance, compatibility with 1x and 2x drivetrains and up to 44 mm of tire clearance.
The innovative premium carbon layup uses ultra high-module fibres for unmatched stiffness resulting in maximum power transfer and minimal weight. Kaius boasts our Tuned Compliance Concept Race Technology for a comfortable ride on rough surfaces and targeted reinforcements protect your frame against the demands of gravel racing.
Kaius was built with one purpose: to be fast on gravel roads. That is why we produced a gravel-specific frame with a longer reach, shifting the front wheel forward to improve stability and increase traction on loose surfaces. With the shorter stem providing responsive handling, Kaius sports a progressive and race-tuned geometry for evolving riding styles.
The ICS Carbon Aero cockpit features an advanced design and reduced frontal section to match the performance of our race machines. It also arrives with 360mm top width at the hoods, a 12.5o flare, and 420mm width at the drops to provide excellent control at high speeds.
Kaius comes in at the highest level of functional integration with our Aerocore design. This evolved solution integrates the bottle cages into the frame to optimize aerodynamic performance.
Being a race bike, Kaius is not only stiff and comfortable, but also lightweight. With a frame weighing only 910g, the fork 400g, a seat post at 160g, and the cockpit clocking in at 315g, we produced a module that is going to make you fly up hills at a lightweight 1.785kg.
Versatile by design, Kaius comes with all you would expect from a high-end gravel race bike. It can fit 1x and 2x drivetrains, tyres up to 44mm, a dropper post, our new MTT Suspension Stem and top tube bolt on bags.
| SEASON | 2026 |
|---|---|
| ACCESSORIES | Aerocore Design Carbon Bottle Cages |
| BOTTOM BRACKET | SRAM Press Fit DUB |
| BRAKES | SRAM RED AXS (ED-RED-E1) |
| CASSETTE | SRAM RED XPLR (XG-1391-E1) | 10-46T |
| CHAIN | SRAM RED (CN-RED-E1) |
| COLOUR | Acid Yellow / River Blue |
| CRANKSET | SRAM RED XPLR AXS DUB WIDE E1 | 42T | SRAM Red AXS Power Meter (FC-RED-P-E1) |
| DERAILLEUR REAR | SRAM RED XPLR AXS (RD-RED-1E-E1) |
| 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 |
| 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 | 44mm tyre clearance |
| HANDLEBAR | ICS Carbon Aero | One-Piece Full Carbon Cockpit | 135mm drop, 77mm reach, 12.5° flare |
| HANDLEBAR STEM | Integrated |
| HUBS | CG 39 SL for Carbon Spokes | Star Ratchet Freehub |
| RIM | CG 39 SL Carbon | Tubeless Ready | 39mm |
| ROTOR FRONT | SRAM Paceline X | Centerlock | 160mm |
| ROTOR REAR | SRAM Paceline X | Centerlock | 160mm |
| SADDLE | Fizik Vento Argo X1 Carbon | 140mm |
| SEAT POST | Kaius 01 Premium Carbon D-Shaped Seatpost | 15mm Offset | D-Fender Compatible |
| SHIFTERS | SRAM RED AXS (ED-RED-E1) | 1 x 13 |
| TYRES | Pirelli Cinturato Gravel H | 40mm |
| WEIGHT | 7.5kg | Size 54 as pictured with all accessories |