These 31mm props are just customed for 65mm brushless drones that have a 0.8mm motor shaft. The compatible motors include Sunnysky 0703 motors, Racerstar 0703 motors andBoldclash 0703 motors.

Recommended Parts

• Frame: Beta65 Pro brushless frame
• Motor: 0703 brushless motors
• Props: 31mm props (0.8mm shaft version, just this one)

Specification

• Product material: Clear Plastic
• Inner diameter: 0.8 mm Shaft
• Height: 7.2mm
• Weight (2CW+2CCW): 1.00(g) = 0.035(oz)

Package

• 2* CW 3-blade 31mm Whoop Props (0.8mm shaft)
• 2* CCW 3-blade 31mm Whoop Props (0.8mm shaft)