How should bicycles be maintained?

How should bicycles be maintained and maintained Bicycle maintenance and maintenance: In order to successfully complete each trip plan, it is necessary to strengthen maintenance and keep your car in a sensitive and reliable good condition all-weather. In addition, you must also learn some necessary repair techniques to deal with what happens during the trip.…

Carbon fiber mountain bike selling with factory price

Carbon fiber mountain bike selling with factory price More details display; Frame 27.5″x2.10, carbon fiber monocoque Fork sunpension, SR SUNTOUR, SF16-XCM HLO-lock Brake Set alloy hydraulic disc brakes, TEKTRO Crank Set alloy forged crank, steel triple chainring, integrated B.B. Hub alloy, 32H, black, with disc mount, rear cassete type, with quick release Tire 27.5″x2.10, black,…

The structure of the bicycle!

The structure of the bicycle! 1. The body part: including the frame, front fork, handlebar, saddle and front fork assembly, etc., which are the main body of the bicycle. The transmission part of a bicycle (20 photos) includes pedals, cranks, sprocket wheels, chains, bottom axles and flywheels. The pedals are stepped on by humans, and…