Pearson On&On (Adventure and Race) geometry
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Size 3/54
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Geometry
| Size | 1/49 | 2/52 | 3/54 | 4/56 | 5/58 |
|---|---|---|---|---|---|
| Stack mm | 542 | 558 | 579 | 598 | 617 |
| Reach mm | 365 | 373 | 381 | 390 | 399 |
| Head tube angle ° | 70.5 | 71.0 | 71.5 | 71.5 | 71.5 |
| Seat tube angle ° | 74.0 | 73.5 | 73.5 | 73.5 | 73.5 |
| Head tube length mm | 110 | 125 | 145 | 165 | 185 |
| Seat tube mm | 470 | 495 | 520 | 545 | 570 |
| Chainstay mm | 435 | 435 | 435 | 435 | 435 |
| BB drop mm | 78 | 78 | 78 | 78 | 78 |
| Fork rake mm | 50 | 50 | 50 | 50 | 50 |
| Stack to reach | 1.48 | 1.50 | 1.52 | 1.53 | 1.55 |
| Effective top tube mmi | 520 | 538 | 553 | 567 | 582 |
| Wheelbase mmi | 1010 | 1019 | 1029 | 1045 | 1060 |
Size3/54key specs
Stack-to-reach (size 3/54)1.52More relaxed (taller and shorter) than 70% of gravel frames in the database at comparable sizes.
Closest geometry matches (size 3/54)
Matched by stack, reach and head tube angle.