DIN933 Hexagon Head Bolt-Full Thread A bolt is a type of fastener that consists of a screw with a cylinder and a hexagon head. This type of fastener is used to connect two parts with through holes by matching it with a nut. The connection created by a bol
We development CR02 disc brake aerodynamic carbon frame for 2021 range, available 7 size of 43, 47, 50, 52, 54, 56, 59cm; All internal cable routing design, with integrated aero handlebar bar, All size have been mass-produced…