This is German and American model type, Fastened with high-strength bolts, the hub and stub kit is of high strength and good anti-connection strength. Features of rear axle hub assembly Fastened with high-strength bolts, the hub is of high strength and good anti-connection ...
Come From SHANDONG ZHENGYANG MACHINERY CO.,LTD.
https://www.ndfcn.com/product/hub-bolts/round-head-knurled-hub-bolts.html Round head knurled hub bolts Round head knurled hub bolts are a type of fastener that is used to secure a hub to a shaft or other component. The head of the bolt is typically round in shape and has a ...
Electric bicycles are becoming more and more popular. However, their most striking thing is to provide two-wheeled electric vehicles for leisure riding and commuting. The two most popular motor system designs recently used for electric bicycles are mid-drive motors and hub ...
Come From Suzhou Shengyi Motor Co., Ltd