10 Best U Lock For E Scooter 2026 in the United States

The OnGuard RockSolid U-Lock is a solid choice for strong protection of your e-scooter. It features a 14mm thick alloy steel shackle with a special coating that resists angle grinder attacks, designed to withstand common cutting tools used by thieves. The locking mechanism secures the shackle at four points, making it harder to pry open.

Weighing about 3 pounds, it balances security and portability, though it is slightly heavier than some lighter locks made specifically for scooters. Its compact size (about 3.5 by 6.9 inches) fits well on most e-scooters without being too bulky. The lock uses a pin tumbler key system, which is common and reliable, and comes with five keys to help in case one is lost.

This lock is best suited for users seeking top-level security who are comfortable carrying a slightly heavier lock for peace of mind. For solid theft deterrence, it performs well, though those needing something lighter or with specific weatherproof features might consider other options.

The Seatylock Mason Bike U Lock is a highly secure lock designed for bicycles, e-scooters, and motorcycles. Made from hardened steel, it is exceptionally durable and resistant to cutting, drilling, and other theft attempts. The lock features a patented pentagonal crossbar with a double deadbolt mechanism, providing enhanced security against twist attacks. Additionally, its 20/20 Diamond Sold Secure rating ensures it meets the highest standards for theft prevention.

The material and construction also make it waterproof and weatherproof, suitable for various weather conditions without rusting or corroding. Its dimensions are 8.66 inches, offering a super wide opening of 4.52 inches for easy locking, making it versatile for different types of vehicles and scenarios. One of its notable strengths is the automatic cylinder shutter that protects against rust, dust, and dirt, maintaining the lock's functionality over time. The lock also comes with three automotive-standard keys and a key duplication card for convenience.

However, the lock is relatively heavy, weighing 1.53 kilograms, which might be cumbersome for some users to carry around. Also, the mounting bracket is sold separately, which could be an additional cost for users seeking an all-in-one solution. Despite these minor drawbacks, the Seatylock Mason Bike U Lock offers exceptional security and durability, making it an excellent choice for anyone needing a reliable lock for their bike, e-scooter, or motorcycle.

The ABUS U-Lock Granit Super Extreme 2500/165HB230 is a strong and reliable locking option designed primarily for bicycles and e-bikes, which also makes it a great choice for securing e-scooters. Its hardened steel construction and 20 mm thick square shackle provide excellent protection against saw attacks and angle grinders, meeting ABUS’s highest security level of 15. This makes it one of the toughest locks in its class if security is your top priority.

The lock uses a pin tumbler mechanism operated by a key, which tends to be more secure than combination locks but means you need to keep track of your keys. Weighing about 1.8 kg (roughly 4 pounds), it is on the heavier side, which adds to its strength but might be a bit bulky to carry around for some users. Its size (230 x 102 mm) is compact enough to fit most e-scooters and bicycles without hassle. The lock also has a powder-coated finish with a plastic coating to protect your scooter’s paintwork from scratches and offers decent weather resistance, so it holds up well outdoors. The package includes two keys and a code card to order replacements, which is convenient.

The weight and size might be less convenient for daily portability, and its high security level comes at a premium price. For e-scooter owners who frequently leave their rides in public spaces and prioritize top-notch protection, this lock is a solid choice.