Master Airscrew 16x8" Scimitar S2 Series Propeller low-stock-3 and it controls air flow

and it controls air flow to retract or extend air cylinders

fix in place

FOD Screen Guard for Kingtech K45G / K60G / 70G / K85 turbine jet engines (Small)

The upgraded version of this servo is now available : D485HW

Works great with up to 6S LiPo battery

Master Airscrew 16x8" Scimitar S2 Series Propeller low-stock-3 and it controls air flowMaster Airscrew 16 x 8" Scimitar S2 Series Propeller The Scimitar S2 Series Master Airscrew Propeller feature a blade design with swept tips and undercambered blades. They are made of glass filled nylon for strength and durability. With a similar design to APC Propellers they perform sell on all models including sport. The Scimitar Propellers are available in 6 to 16 inch sizes.