Based on the best-selling and recommended double-sided narrow type Type 19, compatible with Garmin Edge series and Barrier / Varia UT800 Smart headlight included model with friction mount adapter [400-GMUT] Base mount material: AL6061 (aluminum CNC processing) Compatible clamp diameter: 31.8 mm only (shims cannot be used) Accessories: 1st image only
Extended parts example: Replacing the base plate (socket) 3mm/common side screw →3mm is installed. Common type available (required) Common screws required. Double arm set 〇 / Double-sided narrow adapter 〇 / Double-sided narrow bell kit 〇 / Compatible with Di2 junction adapter [Di2-Specer3] / Double base adapter × Compatible models (as of March 1, 2024): Garmin Edge25 / Edge130 /Edge520 / Edge530 / Edge540 / Edge820 / Edge830 Edge840 / Compatible with Edge1000/Edge1030/Edge1040/Edgw1050/Explore2, etc. (suffix J/Plus)