Allied ECHO (2026) geometry
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Size 56
Render
Align
Geometry
| Size | 47 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|
| Stack mm | 520 | 535 | 555 | 575 | 600 | 625 |
| Reach mm | 362 | 371 | 377 | 384 | 392 | 400 |
| Head tube angle ° | 71.0 | 71.0 | 72.0 | 72.0 | 72.0 | 72.0 |
| Seat tube angle ° | 74.0 | 74.0 | 74.0 | 73.5 | 73.5 | 73.5 |
| Head tube length mm | 94 | 110 | 127 | 148 | 175 | 201 |
| Seat tube mm | 440 | 470 | 500 | 540 | 560 | 580 |
| Chainstay mm | 425 | 425 | 425 | 425 | 425 | 425 |
| BB drop mm | 80 | 80 | 80 | 80 | 80 | 80 |
| Fork rake mm | 55 | 55 | 55 | 55 | 55 | 55 |
| Stack to reach | 1.44 | 1.44 | 1.47 | 1.50 | 1.53 | 1.56 |
| Effective top tube mmi | 511 | 524 | 536 | 554 | 570 | 585 |
| Wheelbase mmi | 989 | 1003 | 1007 | 1020 | 1036 | 1052 |
Size56key specs
Stack-to-reach (size 56)1.50More relaxed (taller and shorter) than 54% of gravel frames in the database at comparable sizes.
Closest geometry matches (size 56)
Matched by stack, reach and head tube angle.
More from Allied
Nearest size to the ECHO 56.