GoolRC Upgrade Waterproof 3650 3900KV Brushless Motor w/60A ESC Combo Set

KV(RPM/Volt): 3900KV. 1 3650 3900KV Motor. Continue current: 60A. 1 Waterproof 60A Brushless ESC. ESC Specifications Shaft length: 15mm. Motor plugs: 4mm banana plug female. Motor Specifications.