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 | 495 mm | 375 mm | 71.2° | 75.0° | 405 mm | 967 mm | 70 mm |
| 45 | 509 mm | 381 mm | 71.8° | 74.5° | 405 mm | 973 mm | 70 mm |
| 47 | 523 mm | 387 mm | 72.5° | 74.0° | 405 mm | 981 mm | 68 mm |
| 50 | 539 mm | 393 mm | 73.0° | 73.5° | 405 mm | 989 mm | 68 mm |
| 52 | 555 mm | 399 mm | 73.0° | 73.0° | 405 mm | 999 mm | 66 mm |
| 54 | 571 mm | 405 mm | 73.5° | 73.0° | 405 mm | 1011 mm | 66 mm |
| 56 | 587 mm | 411 mm | 73.5° | 72.5° | 405 mm | 1023 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.
