Patch a Bike Tire
Intro: Patch a Bike Tire
A simple explanation to find and patch a hole in your bike's inner tube.
STEP 1: Inflate the Inner Tube
After the inner tube has been removed from the bike, inflate the inner tube until it is no longer limp.
Pressure inside the inner tube will help you locate the hole.
Pressure inside the inner tube will help you locate the hole.
STEP 2: Locate the Hole
Submerge the inflated inner tube into a sink full of water. Look for air bubbles escaping through a hole in the inner tube.
Be sure to check the entire inner tube as there may be more than one hole.
Be sure to check the entire inner tube as there may be more than one hole.
STEP 3: Fetch the Towel
Mark any holes with a permanent marker. Then dry the inner tube with a towel.
The inner tube needs to be dry so that the adhesive will stick properly.
The inner tube needs to be dry so that the adhesive will stick properly.
STEP 4: Prepare the Tube
Score the surface of the inner tube 1.5 inches around the hole with 100 grit sandpaper.
STEP 5: Apply the Adhesive
Apply and spread a 1mm layer of adhesive evenly over the scored surface of the inner tube.
STEP 6: Patch the Hole
Peel off the foil from the patch. Center the patch over the hole and place the orange side of the patch on the glue.
STEP 7: Remove the Plastic
Peel off the plastic backing from the patch.
8 Comments
killerjackalope 16 years ago
PatientZero 14 years ago
Also add that if you do have a bowl of water, squeezing in as much tube as possible may cover a puncture in the folds of the tube. Best to feed a few inches of tube between your hands and do a full circle of the tube. Also, this is when you can find the slow punctures. Brush off any bubbles and if they reform, that's your slow puncture.
FunkNattidelic 14 years ago
sharlston 14 years ago
JerryMopar 16 years ago
emericanskater 16 years ago
GorillazMiko 16 years ago
infinitemonkies316 16 years ago