Welcome to our store！</br> 1、Premium Shell: Made of premium aluminum alloy for shell, which can prevent internal circuit, the brushed motor controller set has good heat dissipation so that can avoid thermal overload. 2、Wide Application: The 4 speed throttle handle is suitable for electric bike, electro tricycle, electric motorcycle, a wide range of application. 3、Rubber: The 1000w throttle twist handle is made of rubber, soft and comfortable, bringing comfortable hand feeling, you will feel not tired for long time riding. 4、4 Speed: The throttle twist grip has four speeds, that is, low speed, medium speed, high speed and overspeed, you can control it to meet your different needs. 5、Wear Resistant: Owning to its material, the brushed controller twist grip is wear resistant, corrosion resistant, durable and can be used for a long time. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: Brushed Motor Controller Set Material: Aluminum Alloy, Rubber Weight: 518g/18.27oz Color: As Shown Throttle Twist Grip Caliber: Approx. 22.2mm/0.87in Controller: Rated Voltage: 36V Rated Power: 1000W Four Speed: Low Speed, Medium Speed, High Speed, Overspeed <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Brushed Motor Controller 1 Pair x Throttle Twist Grip&nbsp; Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>