VTB LCD Screen: IncludedVTB Hand Controls: Included Description Controller Specification: Maximum Bus Phase Current: 500A/960APeak Power: 44kWOperating Temperature Range: -25°C to 80°CSinusoidal Vector ControlVoltage Range: 30V-99V (Limit), 48V-84V (Operating) Controller Features: Fine-tunable throttle response High-reliability redundant design Adaptive compensation for low throttle at low battery levels 3 power modes, 5 riding modes for quick switching 5 regenerative braking modes for quick switching Linear regenerative electronic braking, energy-saving up to 30% Customizable super-linear throttle handle Customizable throttle curve, burst power, high-speed power compensation, speed percentage Compatible with mainstream models including Light Bee, Ultra Bee, TALARIA Sting, TALARIA X3, 79 bike Falcon Full-function APP, available for both Apple and Android devices High-resolution color screen instrument panel Sensory unlocking Bluetooth binding with battery BMS for the instrument panel CNC radiator IP67 waterproof for the entire system Package Contents: Controller x1Color Screen Instrument Panel x1Instrument Panel Bracket x1Switch Assembly x1Thumb Throttle x1Vehicle-specific Adapter Cable x1 Compatible Motors: VTB Beast 28kWVTB Beast 35kWSur-Ron Light Bee FactorySur-Ron Ultra Bee FactoryTALARIA Sting Factory79 bike Falcon FactoryQS165LTXSSotion FW01Sotion Talaria Compatible Batteries: Series 16-22, compatible with various models of both factory and modified batteries.