Bikes / Basso / Astra
Basso Astra 2025 Geometry, Reviews, and Specs
BASSO ASTRA 2025 - Athens VeloFit and steering
Aggressive fitSlow steeringFast steeringRelaxed fit Basso Astra 2025 Sizing Guide
Basso Astra 2025 Geometry Chart
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|
| 45 | 520 mm | 368 mm | 1.41:1 | 70 mm | 360 mm | 165 mm | 71.0° | 74.5° | 410 mm | 985 mm | 74 mm | 700c |
| 48 | 536 mm | 374 mm | 1.43:1 | 80 mm | 380 mm | 165 mm | 71.5° | 74.0° | 410 mm | 993 mm | 74 mm | 700c |
| 51 | 552 mm | 380 mm | 1.45:1 | 90 mm | 400 mm | 170 mm | 72.0° | 73.5° | 410 mm | 1001 mm | 72 mm | 700c |
| 53 | 568 mm | 386 mm | 1.47:1 | 90 mm | 400 mm | 170 mm | 72.5° | 73.5° | 410 mm | 1009 mm | 72 mm | 700c |
| 56 | 586 mm | 392 mm |
2025 colorways
This year's studio shot is BASSO ASTRA 2025 - Athens Velo.
- We do not have a full OEM palette to diff against 2024 yet.
What changed in the bike frame
Same published geometry as 2024.
- Published geometry matches the 2024 Basso Astra. Same sizes, same stack and reach.
What changed in equipment
No verified spec sheet for 2025 or 2024.
What changed in price
No launch MSRP in the catalog yet.
Compare 2025 and 2024 Basso Astra side by side
