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 The 2019 version uses the

The 2019 version uses the latest ACCESS communication protocol

Description:

TH range:45(F:30

Actual measurement: ground 900 meters and air 1500 meters

while version B direct gold-plated sockets on the ESC

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 The 2019 version uses theJMT 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