2019 Ridley · RDS
2019 Ridley Noah Fast Disc geometry
Full frame geometry for the 2019 Ridley Noah Fast 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) | Chainstay (mm) | Wheelbase (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 516 | 378 | 74 | 72 | 117 | 526 | 455 | 754 | 68 | 405 | 975 |
| S | 541 | 385 | 73.5 | 73 | 140 | 545 | 480 | 785 | 66 | 405 | 977 |
| M | 565 | 393 | 73 | 73.5 | 164 | 565 | 505 | 811 | 66 | 405 | 987 |
| L | 591 | 401 | 72.5 | 73.5 | 194 | 587 | 530 | 838 | 63 | 408 | 1007 |
| XL | 616 | 409 | 72.5 | 74 | 218 | 603 | 555 | 864 | 63 | 408 | 1017 |
All measurements in millimetres unless marked (°) for angles.