Retract Landing Gear(Dual)

Dual Wheel, Retractable Landing Gear

Replacement dual wheel and retractable landing gear. Set includes 2 main gears with pivoting dual wheels and a steerable nose gear unit with dual tires. Main gear retracts either forward or back, wheels rotate 90 degrees when retracted to minimize their profile. Each unit locks in both the up and down position. Main landing gear wire is 3mm and the distance from the bottom of the retract mechanism to the bottom of the 43mm (1-11/16") wheels are 122mm (4-3/4"). The steerable nose gear has 2-34mm (1-5/16") foam wheels and a spring-loaded suspension with 12mm (7/16") of travel. The distance from the bottom of the retract mechanism to the bottom of the tires is 136mm (5-3/8"). Each retract requires a servo that can provide 17mm (5/8") of travel. One additional servo will be required for steering of the nose wheel. This is the landing gear from our Su-34 but is suitable for other aircraft with similar landing gear. Includes mounting plates and screws. Designed for use in material up to 25mm (1") thick. Can also be used as fixed gear by installing the included fixed gear housing. Use on aircraft up to about 3-1/2 pounds flying weight.