2017 Norco · CD
2017 Norco Threshold A geometry
Full frame geometry for the 2017 Norco Threshold A, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45.5 | 512 | 368 | 75.5 | 69.5 | 95 | 500 | 455 | 733 | 70 | 591 | 420 | 1001 |
| 48 | 523 | 370 | 75 | 70 | 105 | 510 | 480 | 749 | 70 | 593 | 420 | 1003 |
| 50 | 537 | 374 | 74.5 | 70.5 | 118 | 522 | 505 | 767 | 70 | 597 | 420 | 1007 |
| 53 | 553 | 379 | 74 | 71.2 | 130 | 538 | 530 | 785 | 70 | 598 | 422 | 1010 |
| 55.5 | 570 | 386 | 73.5 | 72 | 145 | 555 | 555 | 804 | 70 | 603 | 422 | 1016 |
| 58 | 588 | 395 | 73.2 | 72.2 | 165 | 572 | 580 | 826 | 68 | 616 | 425 | 1032 |
| 60.5 | 608 | 404 | 73 | 72.5 | 185 | 590 | 605 | 847 | 68 | 628 | 425 | 1044 |
All measurements in millimetres unless marked (°) for angles.