SHEET 135 OF 309 · BMC · 2027 · gravel
Kaius 01 THREE
Gravel race bike with SRAM Rival XPLR 1x13, a 42T ring and 45mm tyres on 40mm carbon wheels, at a claimed 8.3kg.
How it scores
Calculated from the published specifications below. See the formula.
- Comfort
- 66
- Speed
- 51
- Climbing
- 74
- Versatility
- 65
- Value
- 0
Full specification
✓ Specs checked against the manufacturer
Last checked 4 Sept 2026 against the manufacturer's own page . Caveat: Size 56 geometry row. BMC's 8.3kg claim is for size 54 with accessories fitted, not size 56. Clearance is BMC's stated 52mm measured tyre. BMC documents no mudguard or rack mounts for this frame — it names them explicitly on the URS — so both are recorded as absent. SKU code 27a is BMC's 2027 model year.
- Price (RRP)
- £4,999
- Frame
- carbon
- Groupset
- SRAM Rival XPLR AXS 1x13 electronic
- Shifting
- Electronic
- Weight
- 8.3 kg (claimed, size 56/M)
- Brakes
- Disc
- Stack / reach
- 581 / 400 mm (ratio 1.45)
- Tyre clearance
- 52 mm
- Stock tyres
- 45 mm
- Lowest gear
- 42×46 (25 gear inches)
- Mudguard mounts
- No
- Rack mounts
- No
Compared with
- Kaius 01 THREE vs Eddy Merckx Pevele Corsa Rival AXS 2x12
- Kaius 01 THREE vs Giant Revolt Advanced Pro 0
- Kaius 01 THREE vs Giant Revolt X Advanced Pro 1
- Kaius 01 THREE vs LOOK G85 Cezal GRX Di2 2x12 / Fulcrum Soniq Carbon
- Kaius 01 THREE vs Specialized Diverge 4 Expert - Shimano GRX Di2
- Kaius 01 THREE vs Specialized Diverge 4 Expert - SRAM Rival XPLR
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