... adjust, appearance strong, even amateur can also in a day to master the techniques and learn to ... adjust. 2, all bearing are imported bearing, all in closed lube, significantly prolongs the service life. 3, ... , easy to operate. 2, automatic warp-lacking control device. 3, tape pull round with take up ... a device. 7, stop lights. 8, computer automatic speed control system. 9, automatic oil pump. K-400-B8 ...