If your selling bikes in a shop. Just hand the customer a allen key and ask them to a adjust saddle height to fit. Then ask them to do the same with the reach, without affecting knee over pedal position.
This should make it clear to them which factor they should be most concerned with getting right.
If your selling bikes in a shop. Just hand the customer a allen key and ask them to a adjust saddle height to fit. Then ask them to do the same with the reach, without affecting knee over pedal position.
This should make it clear to them which factor they should be most concerned with getting right.