How To Inflate A Tire
Get a "floor" pump with built-in gauge for checking inflation.
Carry a portable pump for fixing flats on rides.
Not all Presta valves have threaded shafts as shown; some are mostly rubber.
Presta valves come in different lengths. Match the length of the valves that came on your wheels. The deeper your rims are, the longer the valves need to be.
Schrader valves are the same as automobile valves.
Valves usually come with plastic caps. These provide a little protection and a "finished" look. But, many cyclists choose not to ride with them because it's easier to inflate tires when the caps are already removed.">
Not all Presta valves have threaded shafts as shown; some are mostly rubber.
Presta valves come in different lengths. Match the length of the valves that came on your wheels. The deeper your rims are, the longer the valves need to be.
Schrader valves are the same as automobile valves.
Valves usually come with plastic caps. These provide a little protection and a "finished" look. But, many cyclists choose not to ride with them because it's easier to inflate tires when the caps are already removed." data-width="352px" data-height="218px" data-thumbnail="/images/library/site/maintenance_howtoinflateatire_valves_lg.jpg">
(photo).
Tip
Don't pump too vigorously. Slow and steady gets the job done quickly and prevents pump damage (it's possible to harm the gauge by pumping too quickly).">
(photo).
Tip
Don't pump too vigorously. Slow and steady gets the job done quickly and prevents pump damage (it's possible to harm the gauge by pumping too quickly)." data-width="280px" data-height="319px" data-thumbnail="/images/library/site/maintenance_howtoinflateatire_attachpump_lg.jpg">