bike family
ASTR
Browse ASTR bike releases and source-backed geometry measurements.
Ridley › ASTR
Generations and models
Bike releases
1 model
ASTR
2026 · global
Sizes: XS, S, M, L, XL
View geometry →Coverage and geometry ranges
Eligible coverage spans 2026–2026 across 1 published releases.
Recorded ranges
- actualTrail: 68.1–71.4
- agilityIndex: 62–74.29
- bbDrop0: 75
- bbHeight: 286 mm
- csLength0: 425
- effectiveTopTube: 525 mm–615 mm
- engineUsedFrontTireSize: 50
- forkLength: 389.8 mm
- forkMaxTireClearance: 52
- forkOffset: 50 mm
- forkTravel: 0
- frontCenter: 592.7 mm–670.6 mm
- handlingIndex: 61–65
- headTubeAngle: 71 °–71.5 °
- headTubeLength: 115 mm–200 mm
- maxRearTireSize: 52
- mechanicalTrail: 64.5–67.5
- reach: 376.3 mm–431.8 mm
- reachRef: 376–432
- rearCenter: 418.3 mm
- rimDiameter: 622
- seatTubeAngle: 73.5 °–74.5 °
- seatTubeC2T: 475 mm–575 mm
- seatTubeSetback: 126.9–163.3
- specificationTireMm: 50
- stabilityIndex: 70.95–79.8
- stack: 536 mm–618.5 mm
- stackRef: 536–619
- standoverHeight: 756.4 mm–844.5 mm
- wheelbase: 1006.3 mm–1084.7 mm
- wheelbaseRef: 1006–1085
- wheelFlop: 20.5 mm–22 mm
At a glance
- competitor Slug
- ridley-astr-2026
- competitor Model Id
- 35c70fed-2af0-41ec-b704-1d08c4c82d7b