2018 Specialized · YR
2018 Specialized Riprock 20 Coaster geometry
Full frame geometry for the 2018 Specialized Riprock 20 Coaster, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 413 | 315 | 72 | 70 | 80 | 449 | 250 | 477 | 42 | 476 | 386 | 858 | 23 | 71 |
All measurements in millimetres unless marked (°) for angles.