HELMETLOK is a carabiner-style lock.
4 digit programmable locking mechanism, designed to lock your helmet to your bike.
Open the lock, slip the carabiner through your helmet's D-Shackle, attach it to your bike and lock it.
Unlike a conventional carabiner, when the locking arm is open, it pivots outwards.
This allows you to attach it to large diameter handlebars, bike frames, gear racks and grab rails. In fact it will fit around anything with a 1.5" diameter. Add the cable (HH-HL-4102) to secure your jacket, helmet and other gear to your bike.