2019 B-Twin · MDB
2019 B-Twin Rockrider AM 100S geometry
Full frame geometry for the 2019 B-Twin Rockrider AM 100S, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 599 | 417 | 71.8 | 68.3 | 105 | 600 | 430 | 844 | 16 | 695 | 445 | 1140 | 51 |
| S | 599 | 397 | 71.8 | 68.3 | 105 | 580 | 420 | 839 | 16 | 675 | 445 | 1120 | 51 |
| L | 613 | 433 | 71.8 | 68.3 | 120 | 620 | 480 | 878 | 16 | 716 | 445 | 1161 | 51 |
| XL | 627 | 448 | 71.8 | 68.3 | 135 | 640 | 530 | 911 | 16 | 737 | 445 | 1182 | 51 |
All measurements in millimetres unless marked (°) for angles.