Features 1、Brand new aftermarket motor brushed speed controller & throttle grip with premium quality. 2、Providing steady and sensitive control of speed, working well on the right side of handlebar. 3、Good grip, better and comfortable handling, non‑slip. 4、Easy installation, fit for 500W 24V/36V/48V brushed motor. 5、Suitable for electric bicycles, electric tricycles, electric scooters. Specification Features: Brand new aftermarket motor brushed speed controller & throttle grip with premium quality. Providing steady and sensitive control of speed, working well on the right side of handlebar. Good grip, better and comfortable handling, non-slip. Easy installation, fit for 500W 24V/36V/48V brushed motor. Suitable for electric bicycles, electric tricycles, electric scooters. Specification: Condition: Brand New Material: Aluminum, Plastic Color: As Picture Shown Brushed Controller Size: Approx. 8.3 x 6.5 x 3.7cm/3.2 x 2.5 x 1.4in Voltage: 24V,36V,48V(Optional) Under Voltage Protection: 20V,32V,42V(Optional) Power: 500W Package Weight: Approx. 600g/21.1oz Application: Electric bicycles, electric tricycles, electric scooters Package List: 1 x Brushed Controller 1 x Throttle Grip Note: Please allow 0-1 inch error due to manual measurement, thanks for your understanding. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List