Product overview
Happymodel Rubber damping balls for Mobula7/Crazybee F3/Crayzybee F4 flight controller are used with Bwhoop 75, Mobula7 v2 and Mobula7 v3 frames. The rubber components use two lengths: the short damping ball fits at the front, while the long damping balls fit at the back. This arrangement helps keep the flight controller from loosening when connecting or disconnecting USB. The package contains three long rubber damping balls, one short rubber damping ball and four M1.2*7 screws.




