2025 Ribble · G
2025 Ribble Ultra-Grit geometry
Full frame geometry for the 2025 Ribble Ultra-Grit, 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) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 526 | 386 | 75.5 | 70.5 | 105 | 522 | 470 | 70 | 605 | 430 | 1025 | 50 |
| S | 545 | 394 | 74 | 71.5 | 125 | 550 | 490 | 67 | 610 | 430 | 1031 | 50 |
| M | 562 | 404 | 73.5 | 71.5 | 145 | 570 | 510 | 65 | 626 | 430 | 1048 | 50 |
| L | 588 | 410 | 73.3 | 72 | 170 | 585 | 530 | 65 | 637 | 430 | 1058 | 50 |
| XL | 607 | 417 | 73 | 72 | 190 | 602 | 550 | 65 | 648 | 430 | 1070 | 50 |
All measurements in millimetres unless marked (°) for angles.