2016 Basso · R
2016 Basso Astra MK I geometry
Full frame geometry for the 2016 Basso Astra MK I, size by size — stack, reach, angles and tube lengths.
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Geometry by size
| Size | Stack (mm) | Reach (mm) | Seat angle (°) | Head angle (°) | Head tube (mm) | Top tube (mm) | Front centre (mm) | Chainstay (mm) |
|---|---|---|---|---|---|---|---|---|
| 48 | 516 | 376 | 75 | 71.8 | 113 | 510 | 576 | 400 |
| 51 | 541 | 380 | 75 | 72 | 138 | 525 | 584 | 400 |
| 53 | 553 | 386 | 74 | 72.3 | 152 | 545 | 586 | 404 |
| 56 | 580 | 388 | 73.5 | 73.5 | 170 | 560 | 590 | 406 |
| 58 | 603 | 390 | 73 | 73.5 | 194 | 575 | 599 | 406 |
| 61 | 637 | 389 | 72.5 | 74 | 225 | 590 | 602 | 410 |
All measurements in millimetres unless marked (°) for angles.