2026 BlackHeart · G
2026 BlackHeart Gravel Ti geometry
Full frame geometry for the 2026 BlackHeart Gravel Ti, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 46 | 531 | 388 | 74.5 | 71 | 110 | 535 | 440 | 725 | 74 | 608 | 427 | 1024 | 55 |
| 49 | 540 | 390 | 74.5 | 71 | 120 | 540 | 460 | 740 | 74 | 613 | 427 | 1029 | 55 |
| 52 | 550 | 393 | 74.5 | 71 | 130 | 545 | 480 | 755 | 74 | 619 | 427 | 1035 | 55 |
| 54 | 564 | 398 | 74 | 71.3 | 145 | 560 | 500 | 770 | 73 | 627 | 427 | 1044 | 55 |
| 56 | 579 | 404 | 74 | 71.3 | 160 | 570 | 515 | 785 | 73 | 636 | 427 | 1052 | 53 |
| 58 | 594 | 410 | 74 | 71.5 | 175 | 580 | 530 | 800 | 73 | 644 | 427 | 1061 | 53 |
| 60 | 608 | 420 | 73.5 | 71.5 | 190 | 600 | 545 | 815 | 72 | 659 | 427 | 1076 | 53 |
| 62 | 627 | 429 | 73.5 | 71.5 | 210 | 615 | 565 | 830 | 72 | 675 | 427 | 1092 | 53 |
| 64 | 645 | 444 | 73.5 | 71.5 | 230 | 635 | 585 | 845 | 72 | 695 | 427 | 1113 | 53 |
All measurements in millimetres unless marked (°) for angles.