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Cycling · Gravel bike · BMC

BMC Kaius

BMC's dedicated carbon gravel race bike, launched in 2022, built for speed on mixed surfaces with semi-aero shaping, integrated cockpit, and race-tuned geometry.

Released 2022Quick facts · not yet fully researched
BMC Kaius

Quick specs

Sizes
6 sizes: 47, 51, 54, 56, 58, 61
Fork weight
400 g (claimed)
Frame weight
910 g (size 56 cm, claimed)
Frame material
Carbon fiber (variable layup, high-modulus fibers)
Tyre clearance
Up to 44 mm (original); updated to 52 mm in 2026 revision
Drivetrain compatibility
1x and 2x; SRAM AXS XPLR on complete builds

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BMC Kaius · Quiver