Our Contra-Rotating motor is supplied with two 8x4 props, ready to install. The rear prop is bolted directly to the front motor, while the front prop is mounted on a standard prop adapter.

Product Information:
Weight: 83g / 2.93oz (not including connectors)
Size: 23mm x 70mm
RPM/v (KV): 1100
Idle Current: 1.7 A
Max Amps: 20ax2=40A
Max Power: 200wx2=400w
Peak Amps (15sec): 24a
Input: 2/3 Li-Poly

• Test Volts(V): 11.1
• Test Current(A):12.3
• Propeller: 7035Rx3x2 GWS [w/ 2 3-blade Props]
• Thrust(g): 550
• Thrust(oz): 19.40
• Power(W): 136.853/LI>

• Test Volts(V): 11.1
• Test Current(A): 17.7
• Propeller: 8040Rx3x2 [w/ 2 3-blade Props]
• Thrust(g): 820
• Thrust(oz): 28.92
• Power(W): 196.47