Blendr is the ultimate integration system for clean and easy installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr High Ion Light Mount for a clean, flush look that securely holds your Bontrager Ion light above your stem to see and be seen.Product detailsBlendr is an elegant, integrated accessory mounting solutionProvides clean and secure mount for Bontrager Ion headlightsWorks with any Blendr-compatible stem and the accompanying baseFor use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)Blendr works with this simple formula: Stem + Base + Mount. Add accessory.Please use the Bontrager/Trek Blendr compatability flowchart to ensure your selection of stem, base and mount are compatible..