2026 Giant · EDB
2026 Giant Reign Advanced E+ geometry
Full frame geometry for the 2026 Giant Reign Advanced E+, 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) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 645 | 430 | 77.5 | 63.5 | 95 | 569 | 400 | 10 | 450 | 1226 | 44 | 130.3 |
| M | 654 | 460 | 77.5 | 63.5 | 105 | 601 | 425 | 10 | 450 | 1261 | 44 | 130.3 |
| L | 667 | 480 | 77.5 | 63.5 | 120 | 624 | 450 | 10 | 450 | 1288 | 44 | 130.3 |
| XL | 680 | 510 | 77.5 | 63.5 | 135 | 656 | 475 | 10 | 450 | 1323 | 44 | 130.3 |
All measurements in millimetres unless marked (°) for angles.