Maintenance of mountain bike parts

The electroplating layer of the mountain bike should be dusted off with a dry cloth, and then coated with neutral oil; the body paint film should be dusted with a feather brush, and should not be wiped with oil or exposed to sunlight. Any car coated with varnish cannot be polished with car wax, as the paint will fall off. The bicycle shaft, flywheel, front fork, pedals, etc. should be often added with some butter or lubricating oil, the flywheel should be added with some thin oil, and cleaned with kerosene once a year.

Sewing machine oil is a thin lubricating oil. After being added to the axle, the original butter will be diluted and lost, which reduces the lubricating performance and antirust performance of the grease in the axle.

By keeping the following things in mind while riding, you will surely increase the life of your mountain bike. When encountering uneven and potholed roads, ride slowly at a low speed to prevent the car from being violently shaken, causing the screws to loosen and the sliders to fall off. Do not ride at high speed or on a curve, and pay attention not to brake suddenly, especially to prevent the inner and outer tires from being pierced by iron filings and glass on the ground. It is strictly forbidden to overload the vehicle. The weight of ordinary vehicles cannot exceed 120 kg; the weight of heavy-duty bicycles cannot exceed 170 kg. Pay special attention to avoiding one-sided loads to prevent body deformation.