Material:Aluminum AlloySize:25mm / 30mmColor: Black30mm Net weight:145.5gIncludes:1 Pcs Aluminum alloy folding arm pipe joint..
$39.99
To increase flying stability, a 5 Degree up-tilt angle is applied. CNC Aluminum, Suit for D30mm /D25mm tube arms (Tail Boom) . This item suit for Auto Edition RC Quadcopter Hexacopter Multicopterthe double spring back to more elastic, strong use of 12.9 levels of screws, the strength is higher 25mm ..
$51.99