Electric scooter lithium battery modified LCD-GD02 color screen instrument 17A three-mode sine wave controller 130X throttle set The controller is a sine wave three-mode controller, matching with Hall/no Hall brushless motor with self-learning function Applicable 36V250W 36V350W 48V250W 48V350W Hall/no Hall brushless motor Colour:Silver Material:Metal+Plastic Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * Controller 1 * LCD Display 1 * Throttle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.