2015 Guru · R
2015 Guru Photon V.4 geometry
Full frame geometry for the 2015 Guru Photon V.4, 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) | Standover (mm) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XXS | 515 | 350 | 73.5 | 70.5 | 110 | 505 | 717 | 77 | 564 | 410 | 961 | 50 | 65 |
| XS | 536 | 360 | 73.5 | 71.5 | 130 | 520 | 730 | 75 | 572 | 410 | 970 | 50 | 59 |
| S | 555 | 369 | 73.5 | 71.5 | 150 | 535 | 753 | 75 | 587 | 410 | 986 | 50 | 59 |
| M | 579 | 383 | 73.5 | 72.7 | 170 | 555 | 780 | 73 | 590 | 410 | 988 | 43 | 59 |
| L | 603 | 396 | 73.5 | 72.7 | 195 | 575 | 807 | 73 | 610 | 410 | 1009 | 43 | 59 |
| XL | 624 | 410 | 73.5 | 72.7 | 220 | 595 | 839 | 70 | 630 | 410 | 1031 | 43 | 59 |
All measurements in millimetres unless marked (°) for angles.