The Control Lever Can Be Installed On The Left Or Right Side, Below Or Above The Handlebar! Tough, , Only 46 Grams, Fully Cnc Design. Universal installation : adopt the standard 22.2mm , high applicability, use stainless steel screw connection, not easy to rust. PERFECT COMPATIBILITY: works with the cable-actuated dropper posts and with posts with cable stops at the post or lever end. Adjustable width: The adjustable size is between +/-11mm, and it can be locked and adjusted to the angle you want at will. Specifications: Bicycle line drawing ratio: 4:1 Aperture: suitable for 22.2mm handlebars Colour: Red Material: 6061 T6 aluminum alloy Package Contents: 1 x Dropper Seatpost Remote Lever Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.