2026 Propain · MDB
2026 Propain Spindrift 5 AL Dual Crown geometry
Full frame geometry for the 2026 Propain Spindrift 5 AL Dual Crown, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 639 | 450 | 74.8 | 63.5 | 100 | 582 | 440 | 832 | 23 | 435 | 1248 | 52 |
| L | 647 | 475 | 74.5 | 63.5 | 110 | 609 | 460 | 829 | 23 | 435 | 1278 | 52 |
| XL | 661 | 500 | 74.5 | 63.5 | 125 | 638 | 480 | 832 | 23 | 435 | 1309 | 52 |
All measurements in millimetres unless marked (°) for angles.