Welcome to our store！</br> 1、APPLICABLE SCENARIO: Motor speed controller throttle twist grips are suitable for electric bicycles, electric tricycles and electric motorcycles. Suitable for a variety of DC motors and other applications, can well adjust motor speed 2、COMFORTABLE GRIP: The grip is made of comfortable and soft rubber material, making the grip more comfortable and not tired for a long ride 3、DURABLE CIRCUIT BOARD: This controller is made with excellent circuit board for a longer service life 4、HIGH EFFICIENCY PROTECTION: Motor control box throttle twist grips has high efficiency, high torsion, low heat, prevent reverse polarity protection, high current protection rating 5、CORROSION RESISTANT ALUMINUM ALLOY: Brushless controller throttle twist grips adopt excellent aluminum alloy material, light weight, possess good strength and good corrosion resistance <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Motor Speed Controller Throttle Twist Grips Material: Aluminum alloy and rubber <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 Motor Speed Controller 1 Pair of Throttle Twist Grips 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>