Check the listing for details. 1PC 48V Ebike Throttle 6 Wires Throttle Automatic Cruise High-Speed Function. Condition: New. Listed at 20.64 USD. For Voilamart 48V Twist Throttle Electric Bicycle Kit Ebike Conversion Accessory If you are not 100% happy with your purchase, please contact us. Please don't directly opened a request or case without informing us,We are committed to 100% customer satisfaction and we can solve any problem for you, provided you contact us. All returns must be made within 14 days of delivery date. Items must be in new, unused condition, with all original materials included with the shipment. A partial refund may be applied for opened or damaged items, depending on the condition. If the machine is returned without any damage, the return shipping cost must be borne by the buyer and the original shipping cost will be deducted from the refund. Returns that are the result of our seller's error,Buyer will receive a full refund of the item as well as shipping charges. If product was received damaged or not as described, please send us some pictures or videos, so we could well understand your problem, then solve them for you ASAP. Besides, it's much helpful for us to claim with express, remind our related department to pay much more attention to packaging later on. Hope for your understanding. After receiving the machine and inspecting all its accessories, we will arrange a refund for you. After the refund, eBay will process your refund for you. Please receive the refund promptly.