Flat tires are inevitable, so it's important to be prepared. Learn some tricks that will simplify the process and save you time. Check out this instructional cycling video that demonstrates how to change a flat tire when cycling. Just follow these simple tips: shift into smallest gears, check for sharp object in tire, use sandpaper to roughen rubber, let glue dry 2-3 minutes before applying patch, make sure tire doesn't pinch tube.
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