Combination bike locks provide convenient keyless security using a code you can remember. Combination mechanisms are available across several lock styles, including cables, chains and folding locks, so you can choose the reach, weight and level of protection that suits your riding.
Why Choose a Combination Bike Lock?
With no key to carry, lose or share, a combination lock can be a practical option for commuting, family bikes and shared use. Resettable models allow you to choose and change your own code. The locking mechanism is a convenience feature rather than a security grade, however, so always assess the construction and certification of the complete product.
What to Look for in a Combination Lock
- Security rating: Check the exact model's Sold Secure rating and match it to the bike's value, location and any insurance requirements.
- Lock type: Cable locks offer low weight and reach, chains provide flexibility, and folding locks pack neatly onto the bike.
- Code design: More usable code positions create more possible combinations. Choose a memorable code that is not obvious or easy to guess.
- Everyday usability: Look for clear dials, reliable operation in poor weather and a carrying or mounting system appropriate for your bike.
Avoid entering your code where it can be easily observed, and scramble every dial after locking. For help comparing combination locks with keyed alternatives, read our Bike Lock Buyer's Guide.