Novak's Ballistic 550 Rotor -- 12.3mm (#5948) is the replacement sintered rotor for Novak's Ballistic 550 Brushless Motors (#3504-3506) and any 550-Size Brushless Motor that has a rotor with a 5mm output shaft, including the HV Brushless Motors with 5mm Shaft (#3524-#3527). This rotor can be used in place of HV Replacement Sintered Rotor with 5mm Shaft (#5914).
For a higher performance rotor, Novak offers the Ballistic 550Tuning Rotor -- 14mm.
Compatible with any 550-sized motor that has a 5mm output shaft including Novak's 550 Ballistic brushless motors and HV brushless motors with 5mm shaft.
Disassembly of motor to install