Ghost Square Urban (AL U, diamond) geometry
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Size S
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Geometry
| Size | S | M | L | XL |
|---|---|---|---|---|
| Stack mm | 636 | 641 | 664 | 683 |
| Reach mm | 391 | 393 | 400 | 403 |
| Head tube angle ° | 70.0 | 70.0 | 71.0 | 71.0 |
| Seat tube angle ° | 73.5 | 72.5 | 72.5 | 72.0 |
| Head tube length mm | 160 | 165 | 185 | 205 |
| Seat tube mm | 470 | 520 | 570 | 620 |
| Chainstay mm | 455 | 455 | 455 | 455 |
| BB drop mm | 60 | 60 | 60 | 60 |
| Stack to reach | 1.63 | 1.63 | 1.66 | 1.69 |
| Effective top tube mmi | 579 | 595 | 609 | 625 |
SizeSkey specs
Stack-to-reach (size S)1.63More relaxed (taller and shorter) than 88% of flat-bar frames in the database at comparable sizes.
Closest geometry matches (size S)
Matched by stack, reach and head tube angle.
Ghost Square SpeedlineAL U, diamond, 2019–20S · 636 / 391Ghost Square TimesAL U, diamond, 2017–20S · 636 / 391Ghost Square CrossAL U, diamond, 2016–24S · 636 / 391Ghost Square TrekkingAL U, diamond, 2016–24S · 636 / 391Stevens RandonneurLT, 2024–2554 · 637 / 393Stevens Super Flight / Courier LuxeLT, 202454 · 637 / 393
More from Ghost
Nearest size to the Square Urban S.
Ghost Urban Asketalloy, 2023–24M · 612 / 407Ghost Square SpeedlineAL U, diamond, 2019–20S · 636 / 391Ghost Square TimesAL U, diamond, 2017–20S · 636 / 391Ghost Andasol Trekking Lady9 / 6 / 5 / 4, 2016L · 642 / 382Ghost Andasol Trekking Man9 / 6 / 5 / 4, 2016S · 630 / 387Ghost Square CrossAL U, diamond, 2016–24S · 636 / 391