10 Best U Lock For E Scooter 2025 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 Hiplok Dx1000 U-lock is a solid choice for securing e-scooters thanks to its strong graphene-reinforced hardened steel construction, which offers excellent protection against cutting or drilling attempts. Its dimensions (13 x 10 x 3 inches) provide a good balance between reach and security, suitable for locking most e-scooter frames to standard racks or poles. The lock uses a key mechanism, which tends to be reliable and simple to use, and it comes with three coded replaceable keys, adding convenience if keys are lost.

Weighing about 6.3 pounds, it is on the heavier side, meaning it is more secure but might be less convenient to carry around all day. The anti-drill feature adds to its security by protecting the lock cylinder from tampering. Some users might find the size slightly bulky if they prefer a more compact lock for portability, but if strong security is the priority, this lock is a suitable fit.

It is well-suited for anyone looking to protect their e-scooter in places like offices, stores, or home environments where theft risk is a concern.

The Seatylock Mason U Lock is a strong and lightweight security tool designed to protect electric scooters, city bikes, and mountain bikes from theft. Made from hardened steel with a tough nylon and glass fiber cover, it offers excellent durability and resistance against cutting, drilling, and impact. Its patented triangular crossbars with a double deadbolt locking mechanism provide high security, rated 19/20 in the Sold Secure Diamond standard, which is a strong indicator of anti-theft reliability. The lock measures about 7.1 inches in length, making it compact enough to carry easily but large enough to secure most scooters and bikes to fixed objects.

Weighing just over 1 kilogram, it strikes a balance between being portable and robust. One standout feature is its automatic keyhole shutter, which helps keep dirt and moisture out, enhancing weather resistance and ensuring smooth operation in rain or dust. The lock also has a rust-prevention coating, which adds to its durability outdoors. It comes with three keys and a key duplication card, but note that the mounting bracket is not included, so you’ll need to buy that separately if you want to attach the lock to your scooter or bike frame.

While the lock excels in security and weather resistance, its price and lack of an included mounting bracket might be drawbacks for some. If you prioritize strong protection and a lock that can withstand harsh conditions, this Seatylock Mason is a solid choice for electric scooter owners and cyclists who want peace of mind without carrying a heavy or bulky lock.