Loading geometry
Size chart for fitting. If this bike already feels right, find others with a similar riding position (size 49). Category: gravel.
| Size | Stack | Reach | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop |
|---|---|---|---|---|---|---|---|
| 49 | 557 mm | 369 mm | 70.0° | 74.0° | 425 mm | 1022 mm | 80 mm |
| 52 | 575 mm | 376 mm | 70.5° | 73.7° | 425 mm | 1032 mm | 80 mm |
| 54 | 592 mm | 382 mm | 71.0° | 73.5° | 425 mm | 1042 mm | 78 mm |
| 56 | 609 mm | 389 mm | 71.5° | 73.2° | 425 mm | 1052 mm | 78 mm |
| 58 | 629 mm | 396 mm | 71.5° | 73.0° | 428 mm | 1065 mm | 76 mm |
| 61 | 652 mm | 403 mm | 72.0° | 72.8° | 428 mm | 1079 mm | 76 mm |
Closest matches to this riding position — free, no login.







Stack and reach describe the frame's cockpit envelope better than traditional seat-tube sizing. If you know your preferred stack/reach from a bike that already fits, search within a few millimeters first, then check head angle and chainstay for handling feel. See the glossary for stack, reach, and HTA.