Condition: 100% brand newItem type:LCDInstrumentControllerMaterial:Aluminum film + plasticColor: As picture shownLCD appearance size: Approx. 80x48x48mm/3.1x1.9x1.9inLCD display screen size: Approx. 52x38mm/2x1.5inController size: Approx. 88x52x30mm/3.5x2x1.2inMounting handle diameter: Approx. 22.5mm/0.9inWeight: Approx. 360gUndervoltage protection: 19V/30V, 30V/42VOptional voltage: 24V/36V, 36V/48VPower:250W/350W .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; } 1The display is made of high-quality materials, light weight, rainproof, strong and durable. 2The LCD display can clearly display status and data, the backlight allows you to see the screen clearly in a dim environment, and the buttons are quick and easy to use. 3The controller is brushless, works silently, and is sensitive to the state of the electric bicycle. 4Easy to install and use, with bracket for LCD display, suitable for 22.5mm/0.9in handlebars. 5Suitable for electric bicycles and scooters.