This coiled cable lock is perfect for transporting on the bike when a U lock is just too heavy. It is flexible and small enough to fit in a bag or to the frame. This lock is suitable for areas of low risk or where you will only be letting your eyes off your bike for a short period of time. The 12mm braided steel cable provides increased cut resistance, while the advanced cylinder provides greater protection from picking. The lock head rotates 360 degrees for easier handling during lock-up and removal. The easy-click locking mechanism allows for quick locking and unlocking without needing keys. The integrated, adjustable spline attachment rotates up to 300 degrees for a greater number of possible lock carrying locations on a bicycle frame or seat post. The lock also includes a transportation system that allows for versatile carrying. Dual sliding cylinder weather guards with an automatic close feature help to protect the lock from the elements. Two easy-to-use reversible keys are included for added convenience.