Loading geometry
Size chart for fitting. If this bike already feels right, find others with a similar riding position (size 52). Category: gravel.
| Size | Stack | Reach | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop |
|---|---|---|---|---|---|---|---|
| 52 | 549 mm | 370 mm | 70.5° | 73.5° | 440 mm | 1031 mm | 75 mm |
| 54 | 565 mm | 378 mm | 71.0° | 73.5° | 440 mm | 1041 mm | 75 mm |
| 56 | 581 mm | 386 mm | 71.5° | 73.0° | 440 mm | 1051 mm | 73 mm |
| 58 | 597 mm | 394 mm | 72.0° | 73.0° | 440 mm | 1063 mm | 73 mm |
| 61 | 613 mm | 402 mm | 72.0° | 72.5° | 440 mm | 1075 mm | 71 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.