2017 J.Laverack · RD
2017 J.Laverack J.ACK geometry
Full frame geometry for the 2017 J.Laverack J.ACK, 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) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 521 | 358 | 73 | 70.5 | 100 | 517 | 480 | 783 | 70 | 574 | 420 | 984 | 45 | 76 |
| 50 | 532 | 364 | 73 | 71 | 110 | 527 | 500 | 799 | 70 | 582 | 420 | 992 | 45 | 73 |
| 52 | 553 | 370 | 73 | 71.5 | 130 | 539 | 520 | 820 | 70 | 583 | 420 | 993 | 45 | 69 |
| 54 | 572 | 376 | 73 | 71.5 | 150 | 551 | 540 | 840 | 70 | 596 | 420 | 1006 | 45 | 69 |
| 56 | 584 | 382 | 73 | 71.5 | 160 | 560 | 560 | 856 | 70 | 605 | 420 | 1016 | 45 | 69 |
| 58 | 598 | 388 | 73 | 72 | 175 | 571 | 580 | 873 | 70 | 611 | 420 | 1021 | 45 | 66 |
| 60 | 612 | 394 | 73 | 72 | 190 | 582 | 600 | 891 | 70 | 622 | 420 | 1032 | 45 | 66 |
| 62 | 624 | 400 | 73 | 72.5 | 200 | 591 | 620 | 907 | 70 | 626 | 420 | 1036 | 45 | 63 |
All measurements in millimetres unless marked (°) for angles.