ROBUST AND SECURE, 5-DIGIT COMBINATION LOCK] Our bicycle lock uses the newly developed High strength alloy materials , which is three times as strong compared to conventional alloys when it comes to cuts and durability. Only 3% of all other chain locks on the market use this material. Includes a 5-digit bicycle lock which cannot be opened without a key. Take your bike and your car with you on travel, this lock is your reliable companion on the road. [PRODUCT EXCELLENCE, WIDELY RECOGNIZED]
