Inspired by bicycle couriers carrying chains on their bodies, Hiplok wanted to create a secure bike lock, which fits the rider comfortably without it being locked to them. The result was Hiplok ORIGINAL - the first bike lock specifically designed to be worn on the body. A tough hardened steel chain lock with Hiplok’s patented belt fastening, the Hiplok ORIGINAL can be adjusted to fit the rider’s waist while remaining easily removable at all times. With a hard wearing washable sleeve, three keys and reflective detailing available, the Hiplok ORIGINAL offers a unique blend of security and practicality never seen before. Specifications Wearable chain lock with adjustable belt fastening. Never locked while worn. Removable washable sleeve. Reflective option. 1950 grams. High Risk. Silver Sold Secure Rating. 10mm hardened steel shackle. 8mm hardened steel chain. 3 keys. 85cm Locking diameter.