Bicycle Inner Tube Patches -
Not every tube can be saved. Replace the tube instead of patching it if: The hole is on a seam. The damage is at the base of the valve stem.
Peel the foil backing off the patch (try not to touch the sticky side) and press it firmly over the hole. Use your thumb to apply heavy pressure from the center outward to work out any air bubbles. Bicycle Inner Tube Patches
These are essentially heavy-duty stickers. They are incredibly convenient and fast, but they are generally considered temporary. Over time, the adhesive can dry out or peel, so they are best used to get you home. Not every tube can be saved
Before you start, you need to know which tool you’re using. Peel the foil backing off the patch (try
Before putting the tube back in, run your fingers carefully along the inside of your tire. If the thorn, glass, or wire that caused the flat is still stuck in the tire, it will pop your newly patched tube instantly. When to Toss the Tube
Finding yourself on the side of the road with a flat tire is a rite of passage for every cyclist. While many riders simply swap in a new tube, knowing how to use a patch kit is a vital skill that saves money, reduces waste, and ensures you aren't stranded if you run out of spares.