JMT 4PCS 16MM*14MM*245MM 3K Carbon Fiber Tube with 16mm Clamp Type Motor Mount Plate Holder & Z16 Folding Arm Tube Joint for 4-axle Aircraft RC Quadcopter DIY Copter Drone Brand_HobbyWing while version B direct gold-plated

while version B direct gold-plated sockets on the ESC

Transmission Power:DSSS FHSS<100mW (20dbm)CRSF 10mW/25mW/100mW/500mW/1W/2W (Optional)

3 Frequency: 2

Weight: 410g

JMT 4PCS 16MM*14MM*245MM 3K Carbon Fiber Tube with 16mm Clamp Type Motor Mount Plate Holder & Z16 Folding Arm Tube Joint for 4-axle Aircraft RC Quadcopter DIY Copter Drone Brand_HobbyWing while version B direct gold-platedJMT 4PCS 16MM*14MM*245MM 3K Carbon Fiber Tube with 16mm Clamp Type Motor Mount Plate Holder & Z16 Folding Arm Tube Joint for 4 axle Aircraft RC Quadcopter DIY Copter Drone 3K Carbon fiber tube Product description: Features: Full carbon fiber 3K coil tube, with light weight, high strength, anti aging, corrosion resistance, impact resistance, long service life, high design characteristics Applicable to: Unmanned aircraft, plant protection machine, multi