Description: Motor 4 poles high-torque motor design. CNC machined 6061 T6 billet aluminum heatsink can. High purity copper windings maximize efficiency. High RPM ABEC-5 oversized bearings. Universal fit for 1/16 and 1/18 brushless cars multi-mounting system compatible with M2.5 screws. Precision balanced rotor for smooth operation, reliability, and maximum RPM. Stator with super thin laminations. Removable and replaceable components. Precision engineered for maximum energy conversion. Specifications: RPM: 7200KV Max Current: 24A Max Watts: 200W Can Size: 24x30mm Shaft Size: 2x12mm Connector: 3.5mm Weight: 45.5g (1.6oz) Max Voltage: 7.4V (2S) Note: Slight measurement variations may occur due to manual measurement. Electric Speed Controller Compatible with sensorless brushless motors. High anti-interference capability. Advanced software interface for setup and updates. Super smooth and accurate throttle linearity. Fast response to throttle input. Multiple protection features: low voltage cutoff, over-heat protection, and throttle signal loss protection. Specifications: Continuous Current: 25A Burst Current: 90A (10 seconds) Battery Compatibility: 2-cell LiPo or 46-cell NiMH BEC: Yes BEC Output: 5V / 1A Power Supply Plugs: T Male Motor Plugs: Female 3.5mm Connector Size: 40x27x15mm Weight: 29g (1oz) Package Includes: 1 x 2430 7200KV 4P Sensorless Brushless Motor 1 x 25A Brushless Electric Speed Controller