You will have the safest and most comfortable riding position if you adjust the saddle height so that you can straighten your leg with your heel resting on the pedal at its closest point to the ground (see left).
Kõige turvalisema ja mugavama sõiduasendi saad, kui kohandad sadula kõrgust nii, et saad jala sirgeks ajada ja kand ulatub vabalt pedaalile, kui see on maapinna ligi (vaata vasakpoolset pilti).