Ridley Astr RS geometry
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auto
Size S
Render
Align
Geometry
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Stack mm | 536 | 550 | 571 | 595 | 619 |
| Reach mm | 376 | 392 | 406 | 419 | 432 |
| Head tube angle ° | 71.0 | 71.0 | 71.5 | 71.5 | 71.5 |
| Seat tube angle ° | 74.5 | 74.0 | 74.0 | 74.0 | 73.5 |
| Head tube length mm | 115 | 130 | 150 | 175 | 200 |
| Chainstay mm | 425 | 425 | 425 | 425 | 425 |
| BB drop mm | 75 | 75 | 75 | 75 | 75 |
| Stack to reach | 1.43 | 1.40 | 1.41 | 1.42 | 1.43 |
| Effective top tube mmi | 525 | 550 | 570 | 590 | 615 |
SizeSkey specs
Stack-to-reach (size S)1.40More aggressive (lower and longer) than 94% of gravel frames in the database at comparable sizes.
Closest geometry matches (size S)
Matched by stack, reach and head tube angle.