Consider where you lock your bike up and for how long, then choose a bike lock accordingly to ensure your bike's safe keeping. We recommend using two security devices rather than a single lock, as this will deter thieves in many cases. The combination of a U-lock and cable lock is considered one of the most secure strategies for locking up your bike. This allows you to secure the frame and wheels to fixed object. Make it twice as hard for your bike to be stolen!