A durable four digit code lock designed for motorcycles and bicycles, offering keyless security and simple access. Key benefits - No keys to carry or lose: use a four digit combination to lock and unlock. - Easy to set and remember: program your own code and operate it in seconds. - Versatile compatibility: suitable for motorcycles, bicycles, scooters, and roller locks. - Reliable, straightforward security: protects your ride with a dependable code based locking mechanism. - Compact and portable: lightweight design that travels easily with your bike or scooter. What it is - A code based lock that replaces traditional keys for motorcycle and bicycle security. How it works - Set a personal four digit code. - To unlock, enter the correct four digits on the lock. - Re-lock by simply closing and scrambling the code if needed. Specifications and attributes - Code type: four digit combination - Application: motorcycles, bicycles, scooters, and roller locks - Operation: keyless entry for fast access - Design: compact and portable for everyday use Use scenarios - City commuting: secure your motorcycle in a public lot during a quick stop without carrying keys. - Bike sharing or station stops: lock your bicycle at rail or bus stations with a personal code. - Scooter errands: park and lock your scooter outside shops or cafes, avoiding key loss and fumbling. How to use - Install or engage the lock as instructed, set your four digit code, and test unlock by entering the code. To lock, close and scramble the digits as required. Maintenance and care - Keep your code private and change it periodically for security. - Inspect the lock body and mechanism regularly to ensure smooth operation. This description preserves the original scope of the product: a keyless, four digit code lock for motorcycles and bicycles, with emphasis on ease of use, key loss prevention, and applicability to motorcycles, bicycles, scooters, and roller locks.