There are already many kinds of locks out there to secure your bicycle. But some of them are pretty expensive. These clever Sphyke combination locks are not only effective, they're pretty sexy looking too. No more huge chains and complicated locks?



Using a passcode system, it comprises of nuts, bolts and other components that require a proprietary and easily losable tool. The C3N system features a tiny combination lock that slides over the business end and prevents your bike parts from being disassembled with any tools until it is removed.

The lock ranges from $30 to $80 depending on the type and how many replacement components you're buying. Check out the video below: [Sphyke via Gizmag]