Hiplok v1 50 wearable bicycle chain lockthe innovative hiplok v1 50 chain combines versatile portability with reliable security to create a wearable lock which will keep your bike safe when you need it the most featuring 8mm hardened steel chain at its core with a tough shackle at one end and a rugged padlock on the other this lock is comfortable performance driven and compact making it a must have accessory for urban commuters featuressold secure silverhiploks unique adjustable belt fasten