For standard electric bicycle, the sample is free, but you will have to pay for the courier. Thus, an express account such as DHL or FEDEX is demanded. We beg you to understand that we ship a great deal of samples daily. If all delivery costs are borne by us, then the price will be quite significant. To be able to state our sincerity, the delivery price of this sample is going to be offset when the order is set, which is equal to free delivery and free delivery.

In virtue of strong developing and manufacturing capabilities, Mainbon Group Company Limited. is gradually dominating the 4x4 front axle market in China. Mainbon's gasoline cargo series contains multiple sub-products. A large number of test samples were made for electric tricycle bearing. The brand logo can be printed on this product. This product will not get affected under bright and scorching sunlight, heavy rains and storms, and other extreme weathers. Its motor power and related specifications can be designed on the basis of specific needs.

The core value of Mainbon is working diligently. Ask!