Basso Astra geometry
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Size 53
Render
Align
Geometry
| Size | 45 | 48 | 51 | 53 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Stack mm | 538.9 | 538.9 | 563.4 | 575.9 | 602.4 | 625.4 | 650.4 |
| Reach mm | 371.1 | 371.1 | 374.5 | 380.4 | 382.1 | 384.4 | 385.5 |
| Head tube angle ° | 71.8 | 71.8 | 72.0 | 72.3 | 73.5 | 73.5 | 74.0 |
| Seat tube angle ° | 76.0 | 75.0 | 75.0 | 74.0 | 73.5 | 73.0 | 72.5 |
| Head tube length mm | 125 | 125 | 150 | 162 | 180 | 204 | 228 |
| Seat tube mm | 450 | 480 | 510 | 530 | 560 | 580 | 610 |
| Chainstay mm | 404 | 404 | 404 | 404 | 406 | 410 | 410 |
| Stack to reach | 1.45 | 1.45 | 1.50 | 1.51 | 1.58 | 1.63 | 1.69 |
| Effective top tube mmi | 505 | 515 | 525 | 546 | 561 | 576 | 591 |
Size53key specs
Stack-to-reach (size 53)1.51More relaxed (taller and shorter) than 86% of road frames in the database at comparable sizes.
Closest geometry matches (size 53)
Matched by stack, reach and head tube angle.
More from Basso
Nearest size to the Astra 53.