The Contact Switch AT Lite features a specially-designed low-pressure cartridge that requires less weight to lower the saddle and makes lever engagement easier. With adjustable travel and an innovative rotating cable actuator for easy installation on smaller frames, its the perfect dropper solution for young shredderKey Features:Low pressure cartridge for easier activation for lighter riders.Travel adjust system provides tool-free adjustability in 5mm, 10mm or 15mm increments.Integrated storage channel for extra travel adjust spacers.Rotatable cable actuator for better fit and improved cable action.Reduced collar height for even more drop.Innovative 3-in-1 modular remote lever compatible with SRAM MMX, Shimano I-Spec EV II or 22.4mm clamps with adapter.Easily serviced replaceable cartridge.Specification:Material: 6061 AlloyDiameter: 30.9mmTravel: 100mmLengths: 315mmWeight: w/o remote and cable 435g