The PM45 tubular motor usually comes in many different versions:E/EB/M/R/S/RM/EC. The load weight of this PM45 is higher, and various types of roller curtain fabrics such as shading and semi-shading can be selected according to environmental requirement
High quality customized E-bike frame for MTB. City, trekking, FOB China painted or raw, integrated or hidden battery-down tube design, all frame designs are fatigue, durability and impact test (EN and ASTM) tested and have been supplying to European and N