2020 Ridley · RD
2020 Ridley Helium SLX Disc geometry
Full frame geometry for the 2020 Ridley Helium SLX Disc, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XXS | 507 | 379 | 75 | 71.8 | 110 | 515 | 450 | 752 | 68 | 575 | 405 | 970 |
| XS | 527 | 374 | 74 | 72 | 130 | 525 | 480 | 779 | 68 | 575 | 405 | 970 |
| S | 542 | 384 | 73.5 | 73 | 145 | 545 | 510 | 805 | 66 | 581 | 405 | 977 |
| M | 573 | 390 | 73 | 73.5 | 175 | 565 | 540 | 837 | 66 | 591 | 405 | 987 |
| L | 599 | 396 | 72.5 | 73.5 | 205 | 585 | 570 | 869 | 63 | 605 | 408 | 1005 |
| XL | 624 | 403 | 72.5 | 74 | 230 | 600 | 600 | 898 | 63 | 614 | 408 | 1014 |
All measurements in millimetres unless marked (°) for angles.