符合人體工學. 傾仰功能，3段式鎖定傾仰角度0~20度，椅背安全回彈裝置，氣壓升降，調節手把及刹車手把伸縮長度為45mm ，彈簧鬆緊調整，孔距：150 × 200 mm.

Synchronized mechanism

Ergonomic design.

Tilting function, 3-stage locking. 

Tilting ride : 0°~20°.

Backrest return-preventing system. 

Gas lift height adjustment.

Lever is retractable , 45mm retractable

Spring tension adjustment.