Geometry ?
Bisan RX 9500 2026 geometry in sizes 48 cm–56 cm: stack 545.5 mm, reach 367.7–393.2 mm, head angle 73°.
| 48 cm | 50 cm | 52 cm | 54 cm | 56 cm | |
|---|---|---|---|---|---|
| Stack | 545.5 mm | 545.5 mm | 545.5 mm | 545.5 mm | 545.5 mm |
| Reach | 367.7 mm | 378.2 mm | 383.2 mm | 388.2 mm | 393.2 mm |
| Head angle | 73° | 73° | 73° | 73° | 73° |
| Seat angle | 73° | 73° | 73° | 73° | 73° |
| Head tube | 140 mm | 140 mm | 140 mm | 140 mm | 140 mm |
| BB drop | 67 mm | 67 mm | 67 mm | 67 mm | 67 mm |
| Chainstay | 408 mm | 408 mm | 408 mm | 408 mm | 408 mm |
| Wheelbase | 971.9 mm | 971.9 mm | 976.9 mm | 981.9 mm | 986.9 mm |
Source: en.bisan.com.tr, checked 13 Nov 2026 · bar position: worked out from published data
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size 48 cm (stack 545.5 / reach 367.7 mm).
Stack and reach within 12 mm of size 50 cm (stack 545.5 / reach 378.2 mm).
Stack and reach within 12 mm of size 52 cm (stack 545.5 / reach 383.2 mm).
Stack and reach within 12 mm of size 54 cm (stack 545.5 / reach 388.2 mm).
Stack and reach within 12 mm of size 56 cm (stack 545.5 / reach 393.2 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 7 values for this model’s stem and bars. Add them