2019 B-Twin · MDB
2019 B-Twin Rockrider 540S geometry
Full frame geometry for the 2019 B-Twin Rockrider 540S, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 567 | 377 | 73 | 68.5 | 115 | 555 | 443 | 834 | 15 | 646 | 436 | 1082 | 42 |
| M | 581 | 403 | 73 | 68.5 | 130 | 585 | 443 | 841 | 15 | 677 | 436 | 1113 | 42 |
| L | 590 | 430 | 73 | 68.5 | 140 | 615 | 443 | 846 | 15 | 708 | 436 | 1144 | 42 |
| XL | 604 | 446 | 73 | 68.5 | 155 | 635 | 493 | 879 | 15 | 729 | 436 | 1165 | 42 |
All measurements in millimetres unless marked (°) for angles.