DYS SE1806 kv2300 is a thoroughbred motor designed for abuse and high power to weight ratio. Aloft Hobbies has them specially made for use in a number of small aircraft like our Silly Stick. We have found these motors to be very tough and very reliable and can power anything from a small trainer to a small race plane depending on battery and prop combination. This motor features, tough hollow shaft, NMB ball bearings, N52 neodymium magnets, 0.2mm thick stator laminations and 600 grams of thrust using a 4 inch propeller. Specs: KV 2300 Stator Diameter: 18mm Stator Length: 6mm Shaft Diameter: 5mm Dimensions: 23x17.5mm Weight: 23g Cell Count: 3-4s Max Continuous Amperage: 18.6A Max Continuous Wattage: 312W Internal Resistance: 0.10Ω Suggested Setup for the Aloft Hobbies Silly Stick and similar models: High Performance SetupProp: 8.5 x 4Batery: 2s 1000mAh 20CEstimated Max Amps: 15.68Estimated Max Watts: 114Estimated Thrust: 489g (17.2oz) 2.22:1 Thrust to WeightEstimated Motor Run Time: 3.3 min at WOT, 9 min MixedTrainer SetupProp: 6x3Battery: 2s 1000mAh 20CEstimated Max Amps: 7.3Estimated Max Watts: 55Estimated Thrust: 311g (11oz) 1.4:1 Thrust to WeightEstimated Motor Run Time: 7.0 min at WOT, 14 min Mixed For other applications, maximum power can be reached with a small prop and a 4S battery. If you would like help selecting the right setup for your application, please contact us and tell us a bit about your application and we should be able to calculate an excellent combination for you.