Loading geometry
Size chart for fitting. If this bike already feels right, find others with a similar riding position (size 47). Category: gravel.
| Size | Stack | Reach | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop |
|---|---|---|---|---|---|---|---|
| 47 | 539 mm | 373 mm | 70.5° | 74.0° | 430 mm | 1019 mm | 76 mm |
| 51 | 557 mm | 381 mm | 71.0° | 73.5° | 430 mm | 1029 mm | 76 mm |
| 54 | 575 mm | 389 mm | 71.5° | 73.5° | 430 mm | 1039 mm | 74 mm |
| 56 | 593 mm | 397 mm | 72.0° | 73.0° | 430 mm | 1051 mm | 74 mm |
| 58 | 611 mm | 405 mm | 72.0° | 73.0° | 430 mm | 1063 mm | 72 mm |
| 61 | 629 mm | 413 mm | 72.5° | 72.5° | 430 mm | 1075 mm | 72 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.