1. Remove the old grips by pulling them off.
2. Clean the handlebars and wipe them down with rubbing alcohol.
3. Apply a small amount of adhesive to the inside of the new grips.
4. Slide the new grips onto the handlebars, making sure that they are centered.
5. Let the adhesive dry completely before using the grips.
You may also want to consider replacing your old bar end caps.