... learn to adjust. 2, all bearing are imported bearing, all in closed lube, significantly prolongs the service life. 3, easy to ... gum rubber components. 5, the side with the device. 6, while the rack (LaSha frame) by 100-500 ... 5 cm/article 24, 4 cm/article 15, 6 cm / 10Article 0.6 cm/article 90, article 8 cm / 8, ... K-900 B3 a new generation of high speed ...