Features: Rotated throttle accelerator for electric bicycle with power display. The 5 LED battery indicator design, will offer you much convenience. Skid resistance grain design, it is safer and comfortable to grip during driving. Simple installation, designed to fit for standard 7/8 inch (22.2mm) handle bars. Comes with undervoltage protection function, the angle of rotation is 0 ° -70 °. The cable length is approximately 59 inches (1.5m), providing you with much convenience. Suitable for many electric bikes, can make biker safer when riding a electric bike and bicycle. And the nominal voltage is DC 36 V. Specification: Item Type: Speed controller throttle grip kit Condition: Brand new Material: Plastic Color: As pictures shown Nominal Voltage: DC 36 V Current Limit: 32A Rated Power: 1000 W Undervoltage Protection: 31.5V Motor Set: DC motor brushless Operating Voltage of Throttle: DC5V Speed Adjustment Signal: 0.8V -4.3V Power Display Voltage: DC 36V Power Display: Normal: 35V above, 3 green LED Half: 35V-32V, yellow LED Vacuum: 32 V or less, red LED Angle of Rotation: 0 ° -70 ° Operating Temperature: -20 -+ 50℃ Fitment: Fits handle bars of standard 7/8 inch (22.2mm) Battery Indicator: 5 LEDs Cable Length: Approx.59 inches/1.5m Definition of Controller Cables Interface: Battery: Thick black (negative power) / red thick (positive power) Motor: Yellow thick (negative motor) / blue thick (positive motor) Power Switch: Red slim (VDC) / blue ultra-slim Indicator: Red slim (indicator power output) / black ultra-slim (negative indicator) Brake : Yellow thin (brake signal) / black slim (negative power) Speed Regulator: Thin blue (speed handlebar signal input) / thin black (negative power) / thin red (5 V positive power) Charging Port: Ultra-thin red (positive charge input power) / ultra-thin black ( negative power) Brake Light: Red ultra-slim (positive power) / black ultra-slim (negative power) Sport: Yellow ultra-slim / green ultra-slim(speed limit, connect the wires together) Package List: 1 x Controller 1 x Accelerator 1 x Power Cord 1 x Handle Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1、Rotated throttle accelerator for electric bicycle with power display. The 5 LED battery indicator design, will offer you much convenience. 2、Skid resistance grain design, it is safer and comfortable to grip during driving. 3、Simple installation, designed to fit for standard 7/8 inch (22.2mm) handle bars. 4、Comes with undervoltage protection function, the angle of rotation is 0 ° -70 °. 5、The cable length is approximately 59 inches (1.5m), providing you with much convenience.