Specialized Langster (A1 alloy) geometry
Loading 3D view…
auto
Size 56
Render
Align
Geometry
| Size | 46 | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Stack mm | 480 | 488 | 503 | 517 | 537 | 556 | 573 |
| Reach mm | 362 | 372 | 384 | 390 | 403 | 409 | 420 |
| Head tube angle ° | 71.0 | 72.0 | 73.0 | 73.0 | 74.0 | 74.0 | 74.0 |
| Seat tube angle ° | 74.0 | 74.0 | 74.0 | 74.0 | 74.0 | 74.0 | 74.0 |
| Head tube length mm | 95 | 100 | 115 | 130 | 150 | 170 | 190 |
| Seat tube mm | 410 | 440 | 480 | 500 | 520 | 540 | 570 |
| Chainstay mm | 396 | 396 | 395 | 395 | 394 | 394 | 393 |
| BB drop mm | 55 | 55 | 52.5 | 52.5 | 50 | 50 | 47.5 |
| Fork rake mm | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| Stack to reach | 1.33 | 1.31 | 1.31 | 1.33 | 1.33 | 1.36 | 1.36 |
| Effective top tube mmi | 500 | 512 | 528 | 538 | 557 | 568 | 584 |
| Wheelbase mmi | 948 | 952 | 960 | 971 | 980 | 992 | 1008 |
Size56key specs
Stack-to-reach (size 56)1.33More relaxed (taller and shorter) than 66% of track frames in the database at comparable sizes.
Closest geometry matches (size 56)
Matched by stack, reach and head tube angle.
More from Specialized
Nearest size to the Langster 56.