This is the Multi -functional mechanism .The mechanism is made to accept gas lift .Locking lever offers 1 locking positons with a "return prevention " safety function . It proviedes a knob for the tention adjustment .It's makes of steel .
the multi-functional tilt mechanism is equipped with two levers .
the multi functional tilt mechanism can be flippeddown to lock the bucket seat at several different steps between 0 and 15 degrees.
one for seat height adjustment ,the other one for seat tilt movement . its seat adjust angle is 3°~16°.