Bar End Mirror Adapter For Triumph Speed/Street Triple

Street/Speed triple (at least) have a threaded insert in the handlebars that takes an M5x30 machine screw, but traditional expanding inserts designed for other bikes.

This particular designed is based of the bikemaster bar end mirror adapter design as well as the oem triumph bar end adapters.

For this you will also need an m5x30 socket cap screw.