Lugging your jacket and helmet into a restaurant or supermarket is a pain, but leaving your gear on your bike means anyone can walk away with it. Help keep your kit secure with this simple cable lock. It takes just 10 minutes to make and calls for less than $10 in materials. Is this setup going to keep your gear totally secure? Absolutely not! But it will help fend off thieves looking for easy pickings, and prevent anyone without a pair of wire cutters from walking off with your stuff.