Front Adapters allow you to mount MJ gearboxes for SPEED 280 or SPEED 400 directly to the nose of an airplane

These screw to the front of MJ gearboxes to allow you to attach the gearbox directly to the nose of the airplane instead of having to mount the gearbox to the aft-located firewall. The screw spacing for the Front Adapters is the same as the spacing of screws on the SPEED 280 or SPEED 400 motors.