The controller is a sine wave three-mode controller, matched with hall or no hall brushless motor, with self-learning function. The real color of the item may be lightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
Please allow light manual measurement deviation for the data. Also, the each additional item means the exact same one. With the same color and size. Service transit time is provided by the carrier. Transit times may be a little delayed during holiday season.Please list your special requests color, packages, value of declaration, etc. We strive to satisfy your customers 100%! Positive comments are very important to us. If you have any questions, do not hesitate to contact us via "ask the seller a question", we will reply your email within 24 business hours. 2022 at 08:48:11 this, the seller added the following information. This item is in the category "Sports, holidays\cycling, bikes\components, bicycle parts\electric bike components".
The seller is "betterlife-2010" and is located in this country: cn. This item can be shipped to the following country: whole world.