Glass filled nylon moulding attaches to a 540/550 motor. A coupling is included inside the moulding to connect the motor to the 5.5 ins prop shaft. The shaft is threaded 4BA in order to accept a wide range of JP props. Propeller included.
|Key Features||Bolts directly to your 540 size motor|
Complete Prop Shaft and Motor Mount System
Length to Motor flange - 9 inch (23cm)
Motor Shaft size - 3.2mm
No couplings requiered
Prop - 35X