Rizoma End Mount Mirror / Proguard Adapter End Mount Adapters for affixing Rizoma's Proguard System - Street Edition or the Spy-Arm, Spy-R or Spirit RS end mount style mirrors. Features: End mount adapters for installing Rizoma End Mount Mirrors or the Rizoma Proguard System - Street Edition Sold each Note: Image for reference only. Actual adapter will vary slightly depending on your bike's make and model.