The Bontrager Blendr MTB Ion Light Mount securely holds your Bontrager Ion light in a perfect position to see & be seen. Blendr is the ultimate system for clean & easy integrated installation of lights, computers, & other accessories. Start with a Blendr stem, add the appropriate base, & finish with the Blendr MTB Ion Light Mount for a clean, flush look. Features Blendr is an elegant, integrated accessory mounting solution Provides clean & secure mount for Bontrager Ion headlights Works with any Blendr-compatible stem & the accompanying base For use with Blendr bases (Pro, XXX, XXX bar/stem, & select Elite bases) Integrated tab securely holds brake & derailleur housing to reduce clutter on mountain bikes