Free shipping while supplies last.SEAKING 54113SL Motor (54mm x 113mm) 54mm Diameter by 113mm Long Brushless Motor by Hobby Wing. Hand-wound for high efficiency of up to 90%. Comes with high-quality bearings and neodymium magnets for high power. Includes endbells that are assembled with screws for both strength and ease of maintenance. Vented endbell and front mounting plate for additional air cooling. 4 Pole brushless motor Specs: Magnets: neodymium Watts: Poles: 4 Motor Shaft: 8mm with a flat spot Can measures: 40mm diameter x 82mm long Weight: 1260 Grams Mounting screw diameter required: 4mm Bearing size: 22mm x 8mm x 7mm Mounting Holes: 30mm apart for use with 4mm screws Connectors: 8mm Male Bullet connectors preinstalled onto the motor.Water jacket length: 61mm diameter x 77mm Long OSE suggests 20,000-35,000 total rpm for boats. We recommend that most Fast Electric Boaters run at 25,000 RPM for sports boating or 30,000 RPM for racing. These are only guidelines. If you are unsure how to select the correct motor, please consult other members of the RC Fast electric boating community or us first. Either at a local club or on our OSE Forums.
