bike family
Kaius
Browse Kaius bike releases and source-backed geometry measurements.
BMC › Kaius
Generations and models
Bike releases
1 model
Kaius
2026 · global
Sizes: 56, 54, 58, 51, 47, 61
View geometry →Coverage and geometry ranges
Eligible coverage spans 2026–2026 across 1 published releases.
Recorded ranges
- actualTrail: 66.7–68
- agilityIndex: 67.29–76.1
- bbDrop0: 80
- bbHeight: 271 mm
- bikeSize: 47–61
- csLength0: 420
- effectiveTopTube: 546 mm–604 mm
- engineUsedFrontTireSize: 40
- forkLength: 387 mm
- forkMaxTireClearance: 44
- forkOffset: 45 mm–50 mm
- forkTravel: 0
- frontCenter: 596.4 mm–642.2 mm
- frontCenterRef: 596–644
- handlingIndex: 68–70
- headTubeAngle: 71 °–72 °
- headTubeLength: 85 mm–196 mm
- manufacturerTrail: 68
- maxRearTireSize: 44
- mechanicalTrail: 63.5–64.3
- reach: 390.1 mm–414.3 mm
- reachRef: 390–414
- rearCenter: 412.3 mm
- riderHeightMaxCm: 166–192
- riderHeightMinCm: 166–190
- rimDiameter: 622
- seatTubeAngle: 73 °
- seatTubeC2T: 428 mm–533 mm
- seatTubeSetback: 125.1–155.8
- specificationTireMm: 40
- stabilityIndex: 63.69–70.01
- stack: 510 mm–620.6 mm
- stackRef: 510–620
- standoverHeight: 704.4 mm–809.8 mm
- standoverRef: 684–818
- wheelbase: 1003.3 mm–1049.5 mm
- wheelbaseRef: 1003–1051
- wheelFlop: 19.6 mm–20.9 mm
At a glance
- competitor Slug
- bmc-kaius-2026
- competitor Model Id
- 020c7e28-6f87-447d-bf0d-a5e47ace4319