Then, the man takes the wheel of a bike to fix the hole of the tube by applying a patch. After, the man put the tube on the wheel and pump air in the wheel.
Then, the man takes the wheel of a bike to fix the hole of the tube by applying a patch. After, the man put the tube on the wheel and pump air in the wheel. then
, a person mend the bolt around the tube and changes the pressure, after the man puts new tubes on the tube. , the man puts a tube on the wheel to replace the hole in the tube. , the man put and fix the wheel in the bike. , the man take the handlebars and air tube.