2026 Santa Cruz · MDB
2026 Santa Cruz Megatower geometry
Full frame geometry for the 2026 Santa Cruz Megatower, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S (High) | 616 | 430 | 77.2 | 63.8 | 90 | 570 | 380 | 709 | 26.5 | 770 | 436 | 1206 |
| S (Low) | 618 | 427 | 77 | 63.5 | 90 | 570 | 380 | 705 | 30 | 770 | 437 | 1206 |
| M (High) | 625 | 455 | 77.4 | 63.8 | 100 | 594 | 405 | 716 | 26.5 | 799 | 437 | 1236 |
| M (Low) | 627 | 452 | 77.2 | 63.5 | 100 | 595 | 405 | 712 | 30 | 799 | 438 | 1237 |
| L (High) | 638 | 475 | 77.8 | 63.8 | 115 | 613 | 430 | 723 | 26.5 | 826 | 440 | 1266 |
| L (Low) | 640 | 472 | 77.5 | 63.5 | 115 | 613 | 430 | 718 | 30 | 826 | 441 | 1266 |
| XL (High) | 656 | 495 | 77.8 | 63.8 | 135 | 637 | 460 | 722 | 26.5 | 855 | 443 | 1298 |
| XL (Low) | 658 | 492 | 77.5 | 63.5 | 135 | 638 | 460 | 717 | 30 | 855 | 444 | 1298 |
| XXL (High) | 670 | 520 | 77.8 | 63.8 | 150 | 666 | 500 | 724 | 26.5 | 886 | 447 | 1333 |
| XXL (Low) | 672 | 517 | 77.5 | 63.5 | 150 | 667 | 500 | 720 | 30 | 886 | 448 | 1334 |
All measurements in millimetres unless marked (°) for angles.