Trek Cronus / Ion (carbon road) geometry
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Size 54cm
Render
Align
Geometry
| Size | 50cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack mm | 527 | 547 | 563 | 584 | 606 | 631 |
| Reach mm | 369 | 376 | 382 | 388 | 393 | 403 |
| Head tube angle ° | 71.4 | 72.5 | 73.5 | 73.5 | 73.5 | 73.5 |
| Seat tube angle ° | 74.2 | 73.9 | 73.6 | 73.4 | 73.1 | 72.7 |
| Head tube length mm | 130 | 145 | 159 | 180 | 203 | 230 |
| Seat tube mm | 470 | 495 | 516 | 543 | 570 | 590 |
| Chainstay mm | 413 | 413 | 413 | 413 | 413 | 413 |
| BB drop mm | 70 | 70 | 68 | 68 | 68 | 68 |
| Fork rake mm | 55 | 50 | 45 | 45 | 45 | 45 |
| Stack to reach | 1.43 | 1.45 | 1.47 | 1.51 | 1.54 | 1.57 |
| Effective top tube mmi | 518 | 534 | 548 | 562 | 577 | 600 |
| Wheelbase mmi | 988 | 986 | 983 | 995 | 1007 | 1024 |
Size54cmkey specs
Stack-to-reach (size 54cm)1.47More relaxed (taller and shorter) than 72% of road frames in the database at comparable sizes.
Closest geometry matches (size 54cm)
Matched by stack, reach and head tube angle.
More from Trek
Nearest size to the Cronus / Ion 54cm.