Features1Good Heat Dissoption: The controller shell is made of high quality metal with grooves designed to protect the internal circuitry from thermal overload due to good heat dissipation. 2Providing Stable Speed: The brushless motor controller can provide stable speed and sensitive control of braking and directional changes. 3MC60LCD Display Panel: LCD display panel can clearly show the state and data, backlight enables you to see screen clearly in dim environment. 4Wide Range of Application: The brushless motor controller LCD display panel is installed in the middle of the handlebar, suitable for 22.5mm/0.89in, 25.4mm/1.0in, 28.6mm/1.1in handlebars. 5Instrument Display Content: Single running mileage and running time, real time vehicle speed, battery power and voltage, gear position indicator, cumulative average vehicle speed, total mileage, cumulative maximum vehicle speed, etc.SpecificationItem Type: Brushless Motor Controller LCD Display PanelMaterial: Aluminum AlloyController Box Size: Approx. 9x5.3x3cm / 3.5x2.1x1.2inPower: 350WCurrent Limit: 13AColor: As Pictures ShownWeight: Approx. 508g / 17.9ozPackage List1 x Controller1 x Instrument1 x Manual