All non-barend models come with 3 bar plugs: 2 white logo plugs and 1 all black plug. The all-black plug is part of the packaging to hold on the display grip. This should not be used to finalize the installation. The 2 plugs with the white Ergon logo are to be used to finalized the installation. If they do not fit, they may need to be trimmed to fit your handlebar make and model. Incorrect modification or force install to point of failure is not covered under warranty. We highly suggest the help of your local Ergon dealer should you have questions or concerns.