1,Attach the saddle adjustment set (60) to the saddle post (7) and place it onto correct
position .Lock them with bushing (23) and rotary knob (22) .
2, Put the saddle (8) onto the saddle adjustment set (60) and lock it tightly .
3, Attach the saddle cover(L)(24) and saddle cover(L)(25) to the saddle post(7),and use
Philips pan head full thread screw(37) to tighten them.