Precision Bike Parts

component:

Bicycles, bicycle bicycles, bicycle brakes, bicycle chain locks, bicycle full chain boxes, bicycle chain, bicycle sprocket crank, bicycle generator, bicycle power instrument, bicycle lock gate, bicycle external transmission, bicycle flywheel, bicycle flywheel, bicycle flywheel , Bicycles' front fork lock, bicycle front fork, bicycle gloves, bicycle galls, bicycle handlebars, bicycle handlebars, bicycle wheel brakes, bicycle lights, bicycle locks, bicycle luggage racks, bicycle pliers, bicycle gearboards, plastic wheel bicycles bicycle bicycles , Bicycle parts production line, bicycle pedal, bicycle pillers, bicycle steel rings, bicycle saddles, bicycle insurance forks, bicycle parts, bicycle spokes, bicycle stents, bicycle steel beads, bicycle tires, internal and external bicycles, bicycle tires, bicycle bicycles, bicycle bicycles Outside tires, bicycles wind growthage device, bicycle wrench, vertical tube (standing), grip set/strap, car bowl group, brake catheter, car basket, reflector.

Main accessories:

Car frame

The frame parts are the basic structure of the bicycle, and it is also the skeleton and subject of the bicycle. Other components are also installed directly or indirectly on the frame. There are many structures of frame components, but they can be divided into two categories: men's frames and women's frames.

Tire tire

Divided into two types of soft side and hard side tires. The soft side of the soft side is wide and can be wrapped in the inner tire. The area is relatively large, which can be suitable for various roads. The hard side tire is light and light, and the ground area is small suitable for driving on a flat road. It has the advantages of small resistance and light driving.

Pedal

The pedal parts are assembled on the left and right crank of the central axis component. It is a device that converts the flat power into a rotor. When the bicycle is riding, the pedal force is first passed to the pedal parts, and then the pedal shaft rotates the crank, the tooth tray, and the tooth tray. , The middle axis, the chain flywheel, rotate the rear wheel, so that the bicycle is advancing.

Footsteps: Can be divided into overall pedals and combined pedals. No matter what style of foot, there must be a pedal, which must be safe and reliable. It has a certain non -slip performance. You can use rubber, plastic or metal materials. Footsteps must be flexible.