2018 Diamondback · RDS
2018 Diamondback IO geometry
Full frame geometry for the 2018 Diamondback IO, 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) | Standover (mm) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 526 | 377 | 75.8 | 72 | 120 | 510 | 764 | 73 | 576 | 410 | 975 | 45 |
| 52 | 535 | 380 | 75.8 | 72 | 130 | 515 | 773 | 72 | 582 | 410 | 981 | 45 |
| 54 | 548 | 383 | 75.5 | 72.8 | 140 | 525 | 785 | 72 | 582 | 410 | 981 | 45 |
| 56 | 560 | 400 | 75.5 | 73 | 155 | 545 | 796 | 70 | 601 | 410 | 1001 | 45 |
| 58 | 574 | 411 | 75.5 | 73 | 170 | 560 | 810 | 70 | 617 | 410 | 1017 | 45 |
| 60 | 594 | 417 | 75.5 | 73 | 190 | 570 | 829 | 70 | 628 | 410 | 1028 | 45 |
All measurements in millimetres unless marked (°) for angles.