Selector Tool
Bike Size Selector
Enter height and inseam to get a recommended frame or wheel size — works for both kids’ bikes and adult frames.
Recommended Size — 5'8" (68")
M Adult Frame
Frame size51–54cm (17–18")
Standover checkWith a 31" inseam, look for a standover height under about 29.5" for comfortable clearance.
This is a starting point based on common hybrid/commuter sizing charts — always confirm against the specific bike model’s own size chart, since geometry varies by brand and bike type.