Bike locks

A good bike lock is your first line of defense against theft, whether you're parking outside your local coffee shop or locking up overnight in the city. At MEC, we carry a wide range of bike locks to match different bikes, budgets and levels of security, so you can ride and park with confidence. Reliable brands like Abus, OnGuard and Magnum can all be found online or in-store at your local MEC.

How to lock up your bike

To lock up your bike properly, start by finding a solid, secure object in a high-visibility area—bike racks are ideal, but avoid street signs that can be lifted or thin trees that could be cut. Use a strong U-lock or heavy-duty chain as your primary lock, and add a secondary lock like a cable for extra security. Never rely on just a cable lock. If your bike has quick-release wheels, remove the front one and place it beside the rear wheel and frame, then slide the U-lock through the frame and both wheels. This not only secures the wheels but also reduces the chance of a thief prying the lock open. Try to fill as much of the U-lock’s space as possible to limit leverage points, and position the keyhole facing down to make tampering more difficult. If your seat is quick-release, loop a cable through it or take it with you. Don’t forget to bring your bike lights and bags with you as well.

Frequently asked questions

What type of bike lock should I use?

For the best protection, use a U-lock or a heavy-duty chain lock. These are made of hardened steel and offer strong resistance to cutting and prying. Cable locks are more lightweight but should only be used as secondary locks or for short stops in low-risk areas.

Is one bike lock enough?

Using two locks is always safer, especially in high-theft areas. A U-lock paired with a cable lock helps secure both the frame and wheels, and deters thieves who are looking for quick targets.

Where should I lock my bike?

Choose a solid, immovable object in a well-lit, high-traffic area. Bike racks are best. Avoid signs that can be lifted out of the ground or small trees that could be cut. Always lock through the frame and, ideally, both wheels.

How can I protect my bike wheels and seat?

If you have quick-release wheels, remove the front one and lock it together with the frame and rear wheel. Use a cable lock or security skewer for your seat, or take it with you. Always remove accessories like lights and bags when leaving your bike.

Bike lock buyer’s guide

Types of Bike Locks

The most secure option for most urban cyclists is a U-lock. These locks are made with hardened steel and resist cutting and prying better than thinner cable locks. Brands like Kryptonite and Abus offer U-locks in different sizes and security ratings, so you can choose one that suits your needs and how long your bike will be left unattended.

Chain locks are another high-security choice, especially for those who want a bit more flexibility than a U-lock allows. They’re heavier but ideal if you’re locking up in high-risk areas or need to secure more than just your frame, like a second bike or a wheel.

Cable locks are light and flexible, making them easy to carry and useful for quick stops or low-risk areas. While not recommended as a primary lock in high-theft zones, they’re great as a second lock to secure your wheels or saddle.

Security Ratings

Many locks sold at MEC include a security rating to help you choose based on where and how you ride. Think about your typical parking spots, how long you leave your bike unattended and your bike’s value when choosing your lock.