bike family
Roubaix SL8
Browse Roubaix SL8 bike releases and source-backed geometry measurements.
Specialized › Roubaix SL8
Generations and models
Bike releases
1 model
Roubaix SL8
2026 · global
Sizes: 54, 61, 52, 56, 44, 49, 58
View geometry →Coverage and geometry ranges
Eligible coverage spans 2026–2026 across 1 published releases.
Recorded ranges
- actualTrail: 52.6–74
- agilityIndex: 73.67–83.07
- bbDrop0: 78–80
- bbHeight: 263 mm–265 mm
- bikeSize: 44–61
- csLength0: 418–423
- effectiveTopTube: 503 mm–600 mm
- engineUsedFrontTireSize: 32
- forkLength: 375 mm
- forkMaxTireClearance: 38
- forkOffset: 47 mm–52 mm
- forkTravel: 0
- frontCenter: 586.6 mm–630.8 mm
- frontCenterRef: 587–631
- handlingIndex: 62–86
- headTubeAngle: 69.3 °–73.5 °
- headTubeLength: 90 mm–202 mm
- manufacturerTrail: 54–76
- maxRearTireSize: 38
- mechanicalTrail: 50.4–69.2
- reach: 369.9 mm–417 mm
- reachRef: 353–403
- rearCenter: 410.3 mm–415.7 mm
- rimDiameter: 622
- seatTubeAngle: 73.5 °–75 °
- seatTubeC2T: 365 mm–545 mm
- seatTubeSetback: 94.5–154.8
- specificationTireMm: 32
- stabilityIndex: 50.66–56.63
- stack: 496.6 mm–617.9 mm
- stackRef: 543–665
- standoverHeight: 661 mm–808.9 mm
- standoverRef: 686–847
- wheelbase: 989.3 mm–1041.7 mm
- wheelbaseRef: 988–1042
- wheelFlop: 14.3 mm–24.5 mm
At a glance
- competitor Slug
- specialized-roubaix-sl8-2026
- competitor Model Id
- ce945fbe-fc92-4989-a0e9-4456d7252ff7