German lock experts ABUS have reimagined the motorcycle lock with the BORDO Big 6000. Combining the security of a U-lock with the flexibility of a chain, the lock features temper hardened steel bars encased in a non-scratch coating. The 3-pound lock’s unique folding technology lets it unfold to wrap around a bike, yet it takes up less space when folded up for storage than a traditional chain or cable lock. $149.99.