Air Operated Retracts w/ Spring Open & Gas close.
A high quality kit including a pressure guage and 2-way valve system (Spring to open, gas to close) when there is no air the actuators stay open, extending the landing gear.
The spring on these units is strong, making for a positive lock-down when air pressure is released.
Kit includes all items shown in the image. Steerable nose wheel and small base mounting requirements combined with stiff machined alloy and spring steel components make this a good choice for a variety of model weights and sizes.
Total system weight : 129g
Struts can be adjusted to any length