2027 BMC · MHB
2027 BMC Twostroke 01 geometry
Full frame geometry for the 2027 BMC Twostroke 01, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 600 | 432 | 75.5 | 66 | 83 | 585 | 410 | 713 | 69 | 720 | 425 | 1136 | 44 | 117 |
| M | 605 | 455 | 75.5 | 66 | 89 | 609 | 440 | 713 | 69 | 745 | 425 | 1161 | 44 | 117 |
| L | 610 | 475 | 75.5 | 66 | 94 | 630 | 480 | 730 | 69 | 767 | 425 | 1183 | 44 | 117 |
| XL | 617 | 497 | 75.5 | 66 | 103 | 654 | 510 | 730 | 69 | 792 | 425 | 1209 | 44 | 117 |
All measurements in millimetres unless marked (°) for angles.