MARQUE U Lock for Bikes, Electric Bikes & Scooters

Heavy-Duty U Lock with Anti-Theft Shackle

Enhance your bike security with our high-security U lock featuring a robust anti-theft shackle. The 16mm shackle, made from 14mm high-strength steel, provides unparalleled protection against theft, ensuring your bike remains safe.

High-Security Locking Mechanism

Our locking mechanism is constructed from high-quality zinc alloy, with a double deadbolt design that adds an extra layer of security. Each U lock comes with two keys—keep one as a spare to avoid inconvenient lockouts.

Versatile Security

With an inner dimension of 9.1x4.3 inches (230x110mm), this U lock is perfect for securing not just bicycles and e-bikes, but also gates, doors, scooters, and various outdoor equipment. Its adaptability makes it a reliable choice for securing a wide range of items.

Dustproof Design

The anti-dust cover on our U lock protects the cylinder from dirt and debris, ensuring the locking mechanism remains functional and durable. This design extends the lifespan of your lock and keeps it performing optimally.

Easy Storage and Installation

Learn how to store your U lock effortlessly with the included mounting bracket, designed for bike tubes with a diameter of 18-28mm. This feature allows you to quick-install and secure your lock when on the go.