What Is the Best Way to Securely Lock Up My Bike?

Choosing the best way to secure your bike depends on where you leave it, the bike’s value and how long it will be unattended. Consider whether your bike is a high-value machine or a basic town bike. Higher-value bikes need stronger security; cheaper bikes still deserve effective deterrents to stop opportunist theft.

Choose the right lock type

Common options are U-locks (D-locks), security chains, heavy-duty cables and ground or wall anchors for home use. U-locks provide high resistance to leverage attacks when used correctly. Chains offer strong physical resistance when they are hardened and paired with a robust padlock. Cables are lighter and convenient but generally offer lower cut resistance; use them alongside a stronger lock rather than on their own.

Use two different locks for better protection

Where possible, use two different types of lock, for example a U-lock plus a hardened chain. Thieves need different tools to defeat different lock types, which increases the time and effort required to steal the bike. Lock through the frame and at least one wheel; if you can secure both wheels and the frame with two locks, do so.

Practical tips for using U-locks

When using a U-lock:

Position the lock so it fills as much of the lock space as possible to remove leverage points.
Avoid placing the lock with its shackle on the ground; this exposes it to hammer or leverage attacks.
Secure the lock through the frame and a fixed object (railing, lamp post or ground anchor).

Lightweight options for travelling cyclists

If you need a portable solution, choose a lightweight but tested lock. Budget options like the Abus 1200/600 chain offer convenience and basic deterrence for short stops. For more security in a lightweight format, look at high-tensile cable systems or compact U-locks that balance weight and resistance.

High-security choices for serious protection

For high-value bikes or long unattended periods, choose products tested to Sold Secure or equivalent standards. Examples include:

Abus Granit Steel-O-Flex cable systems with hardened steel shells and Abus Plus cylinder protection. These resist cutting and picking and are commonly rated to Sold Secure Gold.
Abus weatherproof U-locks with strong shackles and secure cylinder mechanisms. These provide reliable resistance to common attack methods and often include frame brackets for transport.

Ground and wall anchors for home security

At home, install a certified ground or wall anchor, such as the Abus ground anchor, fixed into concrete or masonry. Use a high-security chain or U-lock to secure the frame to the anchor. Anchors prevent bikes from being lifted or rolled away and greatly improve home security.

Maintenance and habits that reduce theft risk

Keep locks off the ground and dry where possible.
Inspect chains and locks for corrosion or wear; replace at first sign of fatigue.
Use visible locks and park in well-lit, busy locations to deter opportunist thieves.
Register your bike and record frame numbers and serials to aid recovery after theft.