GP Mechanical Main Retract 10 Size is constructed of glass reinforced nylon. Comes with positive up-and-down locks, a smooth, dependable cam operation, and a tempered-steel 149 x 2mm wire struts. Suitable for up to 4 lbs. (1800g) models and can be operated on any standard or mini servo with more than 48 oz/in (3.5 kg/cm) torque. Set up for 88° degrees of movement, compensates for 0° to 2° wing dihedral.

Ideal as a replacement main retract for our EDF60-70 size models.