The only line of defense against bike thieves is a bike lock. If you're going to actively use your bicycle and leave it on the streets, you have to lock it properly. If you lock it, but not the right ...

A New York-based company has unveiled designs for a bicycle seat that also functions as a one-metre-long bike lock made of steel links that fold up under the seat for storage during travel (+ ...

This seat is also a bike lock. The Seatylock is designed to secure your bike and seat. It unfolds into a 3-foot lock in seconds. Lift the lever. Pull the lock apart. Unlock the links. We tried the ...