BMC Kaius
Gravel racers. URS if you want the adventure BMC.
BMC gravel-race bike. Lower and faster than URS, built for events.
Gravel racers. URS if you want the adventure BMC.
BMC gravel-race bike. Lower and faster than URS, built for events.
Racers who like Cannondale's handling and want the serviceable frame. Synapse is the taller sibling; SuperX is the CX/gravel race cousin.
The fourth-generation EVO keeps the third generation's geometry but goes lighter, slipperier, and back to a threaded BSA bottom bracket. Same fit as the 2020–2022 bike, easier to live with.
CX and gravel racers who size like a road-race bike. If you want Future Shock and mounts, Diverge is the sibling. The S-Works kit is the halo build — same geometry as the non-S-Works page for this year, different parts.
The light gravel/CX race bike: lower and snappier than Diverge, with less adventure hardware. It feels like a Tarmac that grew tire clearance.
| Measurement |  SalsaCutthroat 2022 |  BMCKaius 2023 |  CannondaleSuperSix EVO 2027 |  SpecializedS-Works Crux 2026 |
|---|---|---|---|---|
| Stackmm | 587 | 586−1 | 545−42 | 578−9 |
| Reachmm | 398 | 397−1 | 387−11 | 400+2 |
| Head tube angle° | 70.0 | 71.5+1.5 | 71.2+1.2 | 71.5+1.5 |
| Seat tube angle° | 74.0 | 73.2−0.8 | 74.0 | 74.0 |
| Chainstaymm | 445 | 425−20 | 410−35 | 425−20 |
| Wheelbasemm | 1079 | 1040−39 | 1010−69 | 1039−40 |
| BB dropmm | 68 | 74+6 | 72+4 | 78+10 |
| BB heightmm | — | — | — | 280 |
| Standovermm | — | — | — | — |
| Part | Cutthroat 56 | Kaius 56 | SuperSix EVO 54 | S-Works Crux 56 |
|---|---|---|---|---|
| Stem | 100 mm | 100 mm | 100 mm | 100 mm |
| Bar | 420 mm | 420 mm | 420 mm | 420 mm |
| Crank | 172.5 mm | 172.5 mm | 172.5 mm | 172.5 mm |
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