Remove The Old Rim Strips
The first step is to remove the old rim tape from your bicycle wheels. You can do this with a screwdriver or flat-head tool. Just be careful not to scratch the rims!
Measure The Rim Widths
Once you've removed all of the old rim tapes, you'll want to measure the width of your rims as we described above. Since there are many types of rulers, if you don't know metric measurements, choose one that shows centimeters (cm)!
Cut The Rim Tape
Next, cut your rim tape so that it's slightly shorter than the measurement of your rim plus 1 inch (2.5 cm). This will give it some room for shrinkage in case there are any imperfections on the surface of your rims or if they aren't perfectly straight when installed.
Otherwise, when inflated fully, there could be gaps where air escapes through, which would cause flat tires over time from punctures caused by sharp objects like rocks or glass shards that may penetrate through these openings into the tire itself.
Install The Rim Tape
Now it's time to apply the rim tape. But before you start the wrapping, you should use isopropyl alcohol or another solvent-based adhesive on the rim, which will act as a sealant and ensures a better and more durable stick and fit.
To install the rim tape, start by lining up one end of the strip with the edge of the rim. Then, use your fingers or a pry tool to press the tape firmly onto the rim. Press it down to snug against the rim and not overlap with the valve. If there are any bubbles in the tape, use a tool or your fingers to press them out.
Once the tape is installed, let it dry along with the solvent for a few hours before putting your tires back on. This will give the bonding time to set securely.
