Feature 1Heat Dissipation: The controller enclosure is made of high grade aluminium alloy to protect the internal circuit from thermal overload, it also has nice heat dissipation. 2Wide Application: The controller is suitable for electric bicycles, electric tricycles, electric motorcycles, a wide range of applications, to meet the requirements of different models of use. 3Rubber Twist Throttle: The grip is made of comfortable and soft rubber material, making the grip more comfortable and not tired for a long ride. 4Provides Steady Speed: The brushed motor controller provides steady speed while also providing sensitive control of braking and directional changes. 5Kit Includes: A brushed controller, an electric bike ignition switch and a pair of twist throttle, you can modify the work according to your needs.Item Type:BikeBrushedSpeedControllerWeight: 493g/17.4ozMaterial: Aluminum alloy and rubber .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; }Package List1 x Controller1 Pair x Twist Throttle1 x Electric Bike Ignition Switch2 x Key