2019 Giant · UD
2019 Giant Fastroad SL geometry
Full frame geometry for the 2019 Giant Fastroad SL, size by size — stack, reach, angles and tube lengths.
Does this bike fit you?
Get sized in minutes — no tape measure, no appointment.
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) | Fork rake (mm) | Trail (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 537 | 386 | 73.5 | 71.5 | 130 | 545 | 445 | 697 | 70 | 599 | 425 | 1014 | 50 | 65 |
| M | 563 | 388 | 73 | 72 | 155 | 560 | 460 | 719 | 70 | 605 | 425 | 1020 | 50 | 62 |
| ML | 586 | 395 | 73 | 72 | 180 | 575 | 490 | 741 | 70 | 620 | 425 | 1035 | 50 | 62 |
| L | 607 | 403 | 72.5 | 72.5 | 200 | 595 | 520 | 767 | 70 | 630 | 425 | 1045 | 50 | 58 |
| XL | 631 | 416 | 72.5 | 72.5 | 225 | 615 | 550 | 795 | 70 | 650 | 425 | 1065 | 50 | 58 |
All measurements in millimetres unless marked (°) for angles.