Replace bicycle tires

Last day I replaced bicycle tires with New ones.It looks many crackes on the tires. I continue riding it someday it'll burst.That's dangerous! If it burst when I pass over rails, I would pass away.



That's why I'll show you how to replace.Replacing front tire is simple, but rear is difficult. With transmission is still more.Happily my bicycle has no gearbox.

Rear tire:




1)Loose bolts and nuts to take off the wheelYou also take off a stand and a brake string. It's easy to trim after. No irresolute! You'll find out what it is!





2)Take off old tire and old tube from wheelI think it is just difficult. The tire tightly fits on the wheel.First, a vent nut is loosen. Use your palm and twist your hand.









3)Fix in new tube and new tireDon't use tools. Unless the tube is flawed, you put on by your hand.It's troublesome you make holes in it. The operation is reverse of taking off.The place of the air vent decide and fix in the tube and the tire by twisting your palm.







4)Fix wheelThis is the most important process.Sling the chain.Make through the (O--) type bolt.Put on the frame.Trim chain tention and brake. (see picture)Finally put on the stand.

Front tire:





1)Loosen nutsRemove nut covers. Loosen brake shoe but no need to remove.

2)Replace the tube and the tireSee about rear tire.

3)Put on wheelMake sure washers is put on.