2026 3T · G
2026 3T Ultra 2 geometry
Full frame geometry for the 2026 3T Ultra 2, 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) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 560 | 360 | 73 | 69 | 111 | 509 | 470 | 76 | 608 | 437 | 1033 |
| M | 580 | 368 | 73 | 70.5 | 126 | 521 | 490 | 76 | 608 | 437 | 1033 |
| L | 600 | 376 | 73 | 71.5 | 143 | 536 | 520 | 76 | 612 | 437 | 1038 |
| XL | 620 | 384 | 73 | 72 | 162 | 551 | 550 | 76 | 621 | 437 | 1047 |
All measurements in millimetres unless marked (°) for angles.