2018 Wilier · MHB
2018 Wilier 503 Plus geometry
Full frame geometry for the 2018 Wilier 503 Plus, 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) | Chainstay (mm) |
|---|---|---|---|---|---|---|---|---|
| S | 609 | 390 | 73.5 | 68 | 100 | 570 | 400 | 448 |
| M | 619 | 408 | 73.5 | 68.3 | 110 | 592 | 440 | 448 |
| L | 629 | 427 | 73.3 | 68.5 | 120 | 616 | 480 | 448 |
| XL | 639 | 444 | 73 | 68.5 | 130 | 640 | 530 | 448 |
All measurements in millimetres unless marked (°) for angles.