Electric Foldable Bike Hub Motor Drive Hub Brushless Gear Motor 48V 500W for. 1 Folding Bike Wheel Hub Motor. Please allow slightly error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. You a wonderful online shopping! Please pay what you win in 7 days. Because the unpaid dispute will not be closed automatically, and we may ignore it. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. We are committed to give you the best customer service possible. Please let us work on the issues. We’d like to settle any problem in a friendly manner. Due to the difference of time zone between Hong Kong and your location, sometimes the answer will be delayed. It’s just take you 1 minute.