Best Frame Cycling Chain Locks of 2026

The M-Wave Chain Frame Lock is designed with a 63 mm inner width, ensuring it fits securely on your bike. It includes a square fixation chain measuring 5.5 x 5.5 x 1,500 mm, which is covered in a textile material for added durability. Two Velcro straps are provided to help you hold the chain in place, making it convenient for use. Additionally, the lock comes with two screws and detachable spacers for easy mounting on the Letcher plate, giving you flexibility in installation.

The ABUS Chain 2.0 provides an additional layer of security for your bicycle when used with a frame lock featuring an extra lock housing. It is designed for easy use; simply wrap the chain around a fixed object and insert it into the lock without needing extra keys. Made from sturdy 8 mm thick hardened steel, this chain protects against theft effectively. Additionally, the plastic coating safeguards your bicycle from scratches and paint damage, ensuring your bike remains in pristine condition.

The ABUS Adaptor Chain 2.0 offers a secure solution for locking your bicycle to fixed objects like lampposts or bike racks. Its plug-in feature allows you to easily thread the chain through the loop and into the lock housing without needing an extra key. Made from a robust 6 mm thick hardened steel, it significantly deters potential thieves. Additionally, the plastic coating not only protects your bike's paintwork from scratches but also ensures the chain remains in excellent condition.