Supports both 36V and 48V systems, seamlessly converting scooters for varied performance needs, ensuring users can easily upgrade or replace controllers 497g Installation hole diameter: Approx., 22., 5mm/0., 9in36/48V 250/350W universalLine color definition:1., Red power input2., Yellow power output3., Blue sending4., Green reception5., Black power supply negativePackage List:1 x Controller1 x Meter1 x Half throttle1 x Throttle grip1 x Clip For any questions about this product, you can send an email at any time. We will reply to you as soon as possible. √[Automatic voltage recognition]: The controller kit can automatically recognize the voltage, which is suitable for the universal voltage of 36-84V electric or scooters. Specification:Condition: brand newItem type: Electric Controller SetMaterial: blendColor: As picture shownWeight: Approx. Tbest Electric Bike Controller Kit, 250W 350W 24V to 48V Motor Motor Controller LCD Display Conversion Kit for Electric Scooters : Sports & Outdoors[Stylish Lcd Display] Stay informed with real-time riding data on a vibrant color screen. [Easy Installation] Handlebar clamp opens for quick setup, ideal for all weather conditions. [Aluminum Alloy] Ensures strength and longevity with... Caroma Electric Scooter Parts 36v 350w Controller Meter Set Electric Scooter Controller Conversion Kit For 8 5inch Electric Scooter Replacement Accessories Scooter Kit Elektrische Fiets Controller 24/36/48V 250W/350W E... - Vicedeal √[Guarantee]: If you are not satisfied with the product we received, you can apply for an unconditional return and refund within 180 days. Limited Supplier or Manufacturer on