Are you looking to buy Catalyst Machineworks Spare Arm Replacement (Merica 5" / Raging Droner 5" ) in Australia?
Made of 5mm thick 3K matte twill weave carbon fiber, sporting 16mm x 19mm motor mounting slots. This arm fits BOTH the original stretched X version of the Merica frame and the new TRUE X version. This arm also fits the Raging Droner 5R.
Weight: 5.75g
MOTOR MOUNT SPECIFICS:
This arm is designed for a motor with mounting screws existing on 16mm and 19mm circles.