2018 Wilier · R
2018 Wilier GTR geometry
Full frame geometry for the 2018 Wilier GTR, 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) | Seat tube (mm) | Chainstay (mm) |
|---|---|---|---|---|---|---|---|---|
| XS | 515 | 373 | 75 | 71 | 115 | 513 | 450 | 406 |
| S | 531 | 378 | 74.5 | 71.5 | 130 | 527 | 480 | 406 |
| M | 548 | 383 | 74 | 72 | 148 | 540 | 500 | 408 |
| L | 566 | 388 | 73.5 | 72.5 | 166 | 557 | 520 | 408 |
| XL | 583 | 394 | 73 | 72 | 184 | 572 | 550 | 410 |
| XXL | 602 | 399 | 72.5 | 72.5 | 203 | 589 | 580 | 411 |
All measurements in millimetres unless marked (°) for angles.