Owner manual
1. Remove the wheel from the bike. For more
information, consult the section “Change front wheel” or
"Change rear wheel" in this manual.
2. Remove the bike tube. Using the tire levers, separate
the cover from one side, little by little, from its place. Once
separated, remove the damaged bike tube.
3. Inspect the tire. Check with your fingers the inner side
of the cover, search for any element that could have caused
the puncture, or that could damage the bike tube again,
and remove it.
4. Place the new bike tube. First, inflate the new bike
tube a little, so it may take shape. Insert now the inner tube
by placing the air valve inside the rim first. Place the rest of
the bike tube inside the cover and tuck the tire back into
the rim. Check that the part you have already tucked back in
is not coming out. Use the tire levers if needed.
5. Add pressure to the new tube. Use the air pump
to inflate the new tire. Check the appropriate pressure
referenced on the side of the wheel. And install it back into
the bike.