Loading geometry
Size chart for fitting. If this bike already feels right, find others with a similar riding position (size 430). Category: road-race.
| Size | Stack | Reach | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop |
|---|---|---|---|---|---|---|---|
| 430 | 506 mm | 363 mm | 70.5° | 74.4° | 408 mm | 967 mm | 72 mm |
| 465 | 516 mm | 368 mm | 71.0° | 74.0° | 408 mm | 972 mm | 72 mm |
| 500 | 526 mm | 373 mm | 71.5° | 73.7° | 408 mm | 977 mm | 72 mm |
| 515 | 541 mm | 378 mm | 72.0° | 73.5° | 408 mm | 982 mm | 72 mm |
| 530 | 556 mm | 383 mm | 72.5° | 73.2° | 408 mm | 990 mm | 72 mm |
| 545 | 571 mm | 388 mm | 72.8° | 73.0° | 408 mm | 997 mm | 70 mm |
| 560 | 586 mm | 393 mm | 73.0° | 72.8° | 408 mm | 1007 mm | 70 mm |
| 575 | 601 mm | 398 mm | 73.0° | 72.5° | 408 mm | 1017 mm | 68 mm |
| 595 | 616 mm | 403 mm | 73.0° | 72.5° | 408 mm | 1027 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.