Loading geometry
Size chart for fitting. If this bike already feels right, find others with a similar riding position (size 50). Category: road-race.
| Size | Stack | Reach | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop |
|---|---|---|---|---|---|---|---|
| 50 | 515 mm | 375 mm | 71.5° | 74.5° | 408 mm | 977 mm | 72 mm |
| 52 | 531 mm | 381 mm | 72.5° | 74.0° | 408 mm | 983 mm | 72 mm |
| 54 | 547 mm | 387 mm | 73.0° | 73.5° | 408 mm | 991 mm | 70 mm |
| 56 | 563 mm | 393 mm | 73.0° | 73.0° | 408 mm | 1001 mm | 70 mm |
| 58 | 579 mm | 399 mm | 73.5° | 73.0° | 408 mm | 1013 mm | 68 mm |
| 60 | 595 mm | 405 mm | 73.5° | 72.5° | 408 mm | 1025 mm | 68 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.
