2018 Trek · MHB
2018 Trek Procaliber Carbon MKI geometry
Full frame geometry for the 2018 Trek Procaliber Carbon MKI, size by size — stack, reach, angles and tube lengths.
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Geometry by size
| Size | Stack (mm) | Reach (mm) | Seat angle (°) | Head angle (°) | Head tube (mm) | Top tube (mm) | Seat tube (mm) | Standover (mm) | BB drop (mm) | Chainstay (mm) | Wheelbase (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.5 | 583 | 382 | 73 | 69.3 | 100 | 558 | 394 | 727 | 48 | 425 | 1053 | 83 |
| 17.5 | 595 | 412 | 72.5 | 69.5 | 90 | 599 | 419 | 750 | 58 | 435 | 1098 | 83 |
| 18.5 | 595 | 427 | 72 | 69.5 | 90 | 617 | 445 | 764 | 58 | 435 | 1113 | 83 |
| 19.5 | 604 | 442 | 72 | 69.5 | 100 | 638 | 470 | 778 | 58 | 435 | 1132 | 83 |
| 21.5 | 623 | 457 | 72 | 69.5 | 120 | 659 | 521 | 816 | 58 | 435 | 1154 | 83 |
All measurements in millimetres unless marked (°) for angles.