Loading geometry
Size chart for fitting. If this bike already feels right, find others with a similar riding position (size 42s). Category: road-race.
| Size | Stack | Reach | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop |
|---|---|---|---|---|---|---|---|
| 42s | 496 mm | 374 mm | 70.6° | 75.5° | 406 mm | 966 mm | 72 mm |
| 45s | 510 mm | 380 mm | 71.2° | 75.0° | 406 mm | 972 mm | 72 mm |
| 48s | 525 mm | 386 mm | 71.8° | 74.5° | 408 mm | 980 mm | 70 mm |
| 50s | 540 mm | 390 mm | 72.5° | 74.0° | 408 mm | 986 mm | 70 mm |
| 52s | 558 mm | 394 mm | 73.0° | 73.5° | 410 mm | 994 mm | 68 mm |
| 54s | 576 mm | 398 mm | 73.0° | 73.0° | 410 mm | 1004 mm | 68 mm |
| 56s | 594 mm | 402 mm | 73.2° | 73.0° | 412 mm | 1014 mm | 66 mm |
| 58s | 612 mm | 406 mm | 73.2° | 72.5° | 412 mm | 1024 mm | 66 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.