2026 Propain · MDB
2026 Propain Tyee 6.1 AL geometry
Full frame geometry for the 2026 Propain Tyee 6.1 AL, 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) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 580 | 399 | 77.3 | 63.9 | 90 | 529 | 380 | 779 | 7 | 430 | 1151 | 37 |
| S | 598 | 424 | 77.3 | 63.9 | 110 | 558 | 400 | 779 | 7 | 430 | 1184 | 37 |
| M | 626 | 449 | 76.9 | 63.9 | 105 | 594 | 425 | 779 | 22 | 445 | 1237 | 44 |
| L | 635 | 473 | 76.9 | 63.9 | 115 | 622 | 450 | 779 | 22 | 445 | 1266 | 44 |
| XL | 646 | 499 | 76.9 | 63.9 | 125 | 649 | 480 | 779 | 22 | 445 | 1296 | 44 |
All measurements in millimetres unless marked (°) for angles.