2020 De Rosa · RD
2020 De Rosa Merak geometry
Full frame geometry for the 2020 De Rosa Merak, 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) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 43 | 500 | 371 | 75 | 70.7 | 105 | 508 | 68 | 576 | 405 | 971 | 43 |
| 46 | 513 | 376 | 74.4 | 70.9 | 115 | 518 | 68 | 577 | 405 | 972 | 43 |
| 48 | 524 | 380 | 74.2 | 71.2 | 125 | 529 | 68 | 579 | 406 | 975 | 43 |
| 50 | 537 | 385 | 74 | 71.4 | 136 | 540 | 68 | 583 | 406 | 979 | 43 |
| 52 | 548 | 393 | 74 | 72.7 | 147 | 551 | 68 | 590 | 407 | 987 | 43 |
| 54 | 561 | 399 | 73.4 | 72.9 | 159 | 563 | 68 | 599 | 407 | 996 | 43 |
| 56 | 574 | 406 | 73.3 | 73.2 | 173 | 576 | 68 | 608 | 410 | 1009 | 43 |
| 58 | 591 | 409 | 73 | 73.4 | 190 | 589 | 68 | 615 | 410 | 1016 | 43 |
All measurements in millimetres unless marked (°) for angles.