Loading geometry
Size chart for fitting. If this bike already feels right, find others with a similar riding position (size 43). Category: road-aero.
| Size | Stack | Reach | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop |
|---|---|---|---|---|---|---|---|
| 43 | 497 mm | 376 mm | 71.2° | 75.0° | 405 mm | 969 mm | 70 mm |
| 45 | 511 mm | 382 mm | 71.8° | 74.5° | 405 mm | 975 mm | 70 mm |
| 47 | 525 mm | 388 mm | 72.5° | 74.0° | 405 mm | 983 mm | 68 mm |
| 50 | 541 mm | 394 mm | 73.0° | 73.5° | 405 mm | 991 mm | 68 mm |
| 52 | 557 mm | 400 mm | 73.0° | 73.0° | 405 mm | 1001 mm | 66 mm |
| 54 | 573 mm | 406 mm | 73.5° | 73.0° | 405 mm | 1013 mm | 66 mm |
| 56 | 589 mm | 412 mm | 73.5° | 72.5° | 405 mm | 1025 mm | 64 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.
