Accessories & Parts -25A Electric Speed Controller Highlights Generic Brand 25A Electric Speed Controller Description: LED Programming LED Car with 2435 4500KV 4Pole 4P Sensorless Brushless Motor and 25A ESC Brushless Electric Speed Controller Combo Set for 1 /16 1/18 RC Car High anti-interference ability Using advanced software interface to configure or update software. Ultra-smooth and precise throttle linearity Fast response to throttle input LED programming card: low voltage cut-off protection, overheat protection and throttle signal loss protection 3 strat modes: Strong soft Medium Material : plastic, electronic, metal specification: Motor: RPM: 4500KV Max Current: 22A Max Watts: 300W Box Size: 2435 Box Diameter: 24mm Box Length: 35mm Shaft Diameter: 2mm L shaft: 12mm Bullet connector: 3.5mm Weight: 58.3g / 2.1oz Maximum voltage: 7.4V (2S) -11.1V (3S) LED board: Low voltage cut-off voltage : 3.1 V/cell 2.8 V/cell 3.3 V/cell Maximum braking force: 25%, 50%, 75%, 100%, Maximum reverse force: 25%, 50%, 75%, 100 %, Neutral range: 6%, 9%, 12% working state Size chart: LED board (LxWxH): approx. 6x4.7x0.6cm / 2.36x1.85x0.24inch Package includes: 1 piece 2435 4500KV 4P sensorless brushless motor 1 piece 25A brushless electric speed controller 1 piece programming card Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in size