Accessories and Parts -Radio Driven Boat Parts Highlights Generic Brand Radio Driven Boat Parts Description: Can be programmed Economical and convenient to use Water cooling tube and jacket with inlet and outlet fittings This Built-in BEC 5.5V/3A ESC can power the receiver Waterproof design (if there is water in the ESC, please dry the water at the connectors) Multiple protection features: low voltage cut-off protection / overheat protection / throttle signal loss protection / power reduction protection 4-pole 12-slot high-torque motor design O-rings for leak mitigation CNC machined 6061 T6 radiator cylinder Copper windings high purity maximize efficiency Precision balanced rotor, for best reliability and maximum RPM Black anodized finish for durability, corrosion resistance and great looks Specification: Brushless Motor Specification: KV (RPM/Volt): 4200KV RPM: 60000 Watt: 1400W No Load Current: 2.1A Maximum Voltage: 14V ESC Specifications: Cont. Current: 70A Burst Current: 90A (10s) Voltage: 5-18 NC / 2-6V LiPo Program: Yes BEC: 5.5V / 3A 29-S Water Cooling Jacket Specifications: Material: Aluminum Designed (s ) in: 2948 2958 RC boat brushless motor Size chart: Motor size: Diameter: 29mm Length: 58mm Shaft diameter: 3.175mm Suitable for: 600-800mm RC boat Connector: 4mm golden banana connector ESC Size : approx. 80 x 50 x 23mm (without cables) 29-S Water Cooling Jacket Size: Outlet fitting diameter: 4.5mm Inner/outer jacket diameter: 29mm/37mm Jacket length: 41mm Package includes: 1 Piece 2958 4200KV Brushless Motor Water Cooling Jacket 1 Piece ESC 1 Brushless 70A with 5.5V/3A BEC 2 Piece Water Cooling Tube