Lightweight, travelready design: weighs just 112 g so you can carry it in a bag, clip it to your frame, or stow it in a saddle pack without adding bulk. Fits ringlock systems: designed for use with ring locks and compatible with both mountain and road bikes for everyday bike security. Solid theft deterrent: 11 mm thick steel cable with a zincalloy locking mechanism provides strong resistance to casual theft and discourages tampering in medium to risk areas. Keyless, fast operation: pushbutton shackle system requires no keys — simply insert the shackle to lock and use the button to release for quick, onehanded locking and unlocking. Weatherresistant construction: PVCcoated steel cable and corrosionresistant components resist rust and perform reliably in rain, snow, and varying temperatures without degrading surface or function. Practical dimensions and use: compact length and light weight make it easy to carry and use regularly without interfering with rides. Use scenarios Daily commute: secure your road bike to a city bike rack during short stops, then stow the lock in your bag for the remainder of the trip. Trail or rest stops: quickly lock your mountain bike to a signpost or bike stand while taking breaks on multiuse trails. Travel and storage: bring the lightweight lock on trips to protect bikes parked outside hostels, hotels, or rental facilities without adding significant weight to luggage. What it solves Prevents opportunistic theft with a sturdy 11 mm cable and metal lock. Eliminates the need to carry or manage keys for faster, simpler locking. Maintains reliable function and appearance over time thanks to PVC coating and corrosionresistant materials.