aftermarket motor brushed speed controller & throttle grip with .<br> Providing steady and sensitive control of speed, working well on the right side of handlebar.<br> Good grip, better and comfortable handling, non-.<br> Easy installation, fit for 500W 36V brushed motor.<br> Suitable for electric bicycles, electric tricycles, electric .<br> Condition:<br> Material: Aluminum alloy, Plastic<br> Color: silver<br> Brushed Controller Size: . 8.3 * 6.5 * 3.7cm/3.2 * 2.5 * 1.4in<br> Voltage: 36V<br> Under Voltage : 200.5V,<br> Power: 500W<br> Package Weight: . 400g<br> Package Contents:<br> 1 * Brushed Controller<br> 1 * Throttle Grip<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.