2019 Diamondback · MDB
2019 Diamondback Release 29 geometry
Full frame geometry for the 2019 Diamondback Release 29, 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) | BB drop (mm) | Chainstay (mm) | Wheelbase (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| M | 599 | 427 | 73 | 67.7 | 100 | 610 | 432 | 25 | 446 | 1159 |
| SM | 599 | 402 | 73 | 67.7 | 100 | 585 | 394 | 25 | 446 | 1134 |
| L | 608 | 449 | 73 | 67.7 | 110 | 635 | 483 | 25 | 446 | 1185 |
| XL | 617 | 472 | 73 | 67.7 | 120 | 660 | 533 | 25 | 446 | 1211 |
All measurements in millimetres unless marked (°) for angles.