There is no supported “best-to-worst” ranking of these five locks: the available product information does not establish a current, independent head-to-head test. This is a practical shortlist of different lock styles, with the evidence and limitations made clear. For everyday parking, choose a lock that fits both your scooter and a fixed anchor; match its security design to where and how long you leave the scooter.
Five electric scooter locks to consider
The five options below are not empirically ranked winners. Their documentation is uneven: ABUS provides specifications for its U-lock, while the cited Kryptonite page lists two models without enough retrieved detail for a meaningful performance comparison. Hiboy’s catalog showed its two listed locks as sold out when accessed. Check exact model details, fit and availability before buying.
| Lock | Style | What the cited source establishes | Practical role |
|---|---|---|---|
| ABUS Ultra Scooter 402 | Keyed U-lock | ABUS lists an 11 mm hardened-steel shackle, double locking, 110 mm width, 230 mm height, 890 g weight, and Sold Secure Pedal Cycle Bronze. | A documented U-lock candidate; check its opening and reach against your scooter and anchor. |
| Kryptonite Evolution 790 Folding Lock | Folding lock | Listed on Kryptonite’s scooter-security page; comparable specifications and independent test details are not established here. | A folding-style candidate to investigate for fit and carry convenience. |
| Kryptonite Evolution 1090 Integrated Chain | Chain | Listed on Kryptonite’s scooter-security page; comparable specifications and independent test details are not established here. | A chain-style candidate to investigate if its reach and carry burden suit your parking routine. |
| Hiboy Combination U-Lock | Combination U-lock | Listed in Hiboy’s lock catalog, which showed it sold out when accessed; dimensions and rating are not established here. | Consider only after confirming availability, fit and security evidence. |
| Hiboy 3.2 ft Combination Cable Lock | Combination cable | Listed in Hiboy’s lock catalog, which showed it sold out when accessed. | Better treated as a secondary or low-exposure convenience option than as the sole primary lock. |
How to choose a lock style
U-locks: rigid, but fit is decisive
A U-lock can offer a substantial primary locking option, but a small opening or short reach may prevent it from passing through a structural part of the scooter and around a rack. A larger opening can make attachment easier, but avoid leaving unnecessary slack. Measure the actual scooter and anchor rather than assuming a bike-oriented lock will fit. ABUS describes its Ultra Scooter 402 for parked bicycles and scooters. Its listed Sold Secure category is Pedal Cycle Bronze—not a scooter-specific certification. The dimensions, weight and rating are ABUS-published product information, not a comparative test.
Folding locks: adjustable shape, model-specific evidence
Folding locks can be easier to wrap around awkward parking points and store than some chains. Their linked arms and joints have a different construction from a solid shackle, so the category name alone does not establish how resistant a particular model is. Kryptonite lists the Evolution 790 Folding Lock on its scooter-security page; confirm current specifications, rating and fit for the exact model before choosing it.
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#1 Best Overall
- Portable & Rugged: The Sportneer bike u lock is both portable and heavy-duty. It measures 7.76x5.02inches, with a thickness of 0.67inches/17mm, and weights 1.64lbs. Plus, its unique polygonal lock body design and silicone coating resist water, dust, and dirt, keeping your bike scratch-free and in tip-top shape.
- Easy to Install & Use: Equipped with a 5ft steel cable and a bracket, the bike lock can secure wheels, frames, or other bikes to posts, fences, or poles. Better yet, the bracket fits bike tubes with a diameter under 26mm/1.02inch-38mm/1.5inch, allowing you to lick your bike with ease.
- Boosted Security & Anti-Theft: Thanks to the zinc alloy lock core and alloy steel lock head, this bike U-lock can withstand hydraulic shear forces up to 12 tons. It‘s tough as nails, resisting cutting, sawing, smashing, and drilling to protect your bike from potential theft.
- Added Convenience and Peace-of-Mind: No more stress of being locked out if you lose your primary key. For extra peace of mind, we’ve included two bike lock keys so that you can carry one and keep the spare at home or in the office, ensuring you won‘t be stranded without access to your bike.
- Wide Applications: Use the bike locks alone or paired with the steel cable--you make the choice! It‘s perfect for securing bicycles, children’s bikes, electric bikes, ladders, barbecue grills, sports equipment, lawnmowers, gates, and more. Make sure to check the size to ensure a perfect fit.
Chains: flexible reach with a carry trade-off
A chain can make it easier to reach a suitable anchor, but flexibility does not make every chain equally secure, and a substantial chain can be burdensome to carry. Kryptonite lists the Evolution 1090 Integrated Chain as an option. The cited page does not establish enough model-specific detail for a security comparison with the other candidates.
Cables and wheel locks: useful limits
Cables are light and flexible, but are generally easier to cut than substantial U-locks or chains; do not treat the Hiboy cable as equivalent primary protection. A wheel or disc-brake lock can stop a scooter from being rolled, but it does not anchor a lightweight scooter against someone carrying it away. Use either as a supplementary layer only when the scooter’s design supports it. These are general trade-offs, not a guarantee about any particular model’s resistance.
Rank #2
- HEAVY DUTY BIKE U-LOCK: Master Lock 8320D keyed bike lock helps secure bicycles in busy urban areas; Ideal as a bicycle U-lock and anti-theft bike lock for everyday outdoor security
- HARDENED STEEL BODY: Heavy duty bike lock is built with a hardened steel body to help resist cutting, sawing and prying for dependable bicycle security
- DISC KEYED LOCKING: Disc keyed locking mechanism provides strong pick resistance, while the double locking shackle adds pry resistance for a secure hold
- PROTECTIVE VINYL COATING: Vinyl-coated U-lock helps prevent scratches on bike frames and equipment during regular outdoor use
- BIKE LOCK SET: Includes one Master Lock 8320D U-lock with key, mounting carrier bracket and two keys; Lock body is 7-1/4 in. wide with a 9 in. shackle length
Match the lock to the parking situation
Think about both exposure and duration: a quick stop in a visible place is different from leaving a scooter for hours in a location where theft risk is higher. Kryptonite provides manufacturer guidance organized around parking location and duration, and advises choosing a product with the indicated security rating. It also says, “We also recommend using two security products rather than just one as this will usually drive a thief to choose another target.” That is Kryptonite’s recommendation, not an independently measured guarantee. See its scooter-security guidance for its chart and product listings.
For longer or higher-exposure parking, consider a substantial primary lock plus a second security product if practical. A second device can add inconvenience for a thief, but no lock or combination guarantees that a scooter will not be stolen. Do not infer a universal security level from brand, price or lock-style label alone; check the exact model, rating category and geography.
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- Boosted Security & Anti-Theft: Thanks to the zinc alloy lock core and alloy steel lock head, this U-lock can withstand hydraulic shear forces up to 12 tons. It’s tough as nails, resisting cutting, sawing, smashing, and drilling to protect your bike from potential theft.
- Portable & Rugged: The Sportneer bike U-lock is both portable and heavy-duty. It measures 7.76 x5.02 inches, with a thickness of 0.67inches/17mm, and weights 1.8lbs. Plus, its silicone coating(0.1inch) resist water, dust, and dirt, keeping your bike scratch-free and in tip-top shape.
- Wide range of uses: This bike lock can be used to lock bicycles, children's bicycles, electric bicycles, ladders, barbecue grills, sports equipment, lawn mowers, gates, etc. The bracket fits bike tubes with a diameter under 26mm/1.02inch-38mm/1.5inch, allowing you to lick your bike with ease. (Be sure to confirm the corresponding size before purchasing to ensure it can be used).
- Convenience and Security: Our Sportneer bike lock comes with three keys. You can carry one with you and keep the others at home or in the office to prevent accidental loss of the spare key.
- Great gift: This bike locks is very suitable for family, friends or cycling enthusiasts. Especially for those who need to park their cars in public places, this lock will be a very thoughtful and reassuring gift.
Lock a scooter to an anchor, not just to itself
- Choose a suitable anchor. Use a fixed, immovable object in a visible, appropriate location, such as a suitable rack. Check that it cannot simply be lifted, unbolted or otherwise removed.
- Find a structural locking point. Inspect your scooter’s design and pass the lock through a sturdy part that cannot readily be removed. Do not rely only on removable handlebars, accessories or a wheel that can be detached.
- Check the complete fit. Before leaving, confirm that the lock reaches both the scooter’s structural part and the anchor, closes correctly and does not leave avoidable slack. A model’s listed height or length does not by itself prove it will fit your scooter and rack.
- Add a second layer when appropriate. A separate lock or compatible wheel lock may add friction, but a wheel lock alone does not secure the scooter against carry-away theft.
General locking advice is not a promise of prevention; the scooter and anchor determine what attachment is possible. For additional manufacturer guidance, see KuKirin’s Europe-focused scooter theft-prevention article.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What to verify before buying
- Exact model and variant: Confirm the product name and specifications match the item being sold, not another version in the same range.
- Rating and scope: Check the rating category and applicable geography. A bicycle-category rating should not be presented as scooter-specific approval.
- Dimensions and reach: Compare the usable opening or chain length with your scooter’s structural point and usual anchor.
- Carry and operation: Decide whether you will realistically carry the lock and whether its key or combination method suits your routine.
- Availability: Confirm current stock directly with the seller; the cited Hiboy catalog showed the two listed locks sold out when accessed.
The Sold Secure Approved Product Catalogue 2025 is a catalogue by product category. Check the current catalogue and exact variant before relying on an approval.
Quick Recap
Best Value
- 1. STURDY AND DURABLE: The HAPLEBY U-Lock is made of 0.55-inch solid steel and is resistant to cutting, prying and drilling. The surface is treated with electrophoresis to forever prevent rust, which greatly improves the service life and good using experience.
- 2. THOUGHTFUL DESIGN: Dust cover effectively prevent corrosion from rain and debris extending lock life. the bracket holder is easy to install which can hold the u-lock while you’re riding. 2pcs magic strap keep steel cable neatly rolled up.
- 3. LIGHTWEIGHT AND PORTABLE: The bracket holder is easy to install which can hold the u-lock while you’re riding. and 1.5 pounds with a 6-foot steel cable, perfect for go to school use and for daily commuting needs.
- 4. WIDE APPLICATION: You can use the u-lock alone or in combination with 6ft steel cables. This Hapleby u-lock can be used to lock bicycles, electric bicycles, ladders, scooter, sports equipment, lawn mowers, gates, etc.
- 5. PACKAGE INCLUDING: This u-lock kit including 1pcs u-lock, 1pcs mounting bracket, 2pcs key, 2pcs magic strap, 6ft steel cable. I just wish we didn't live in a world where any lock was defeated. but this should be good enough for most purposes.
Rank #4
- 【Keyless Convenience】This bike locks heavy duty anti theft, bike u lock combination has a 4-digit resettable combo is convenient without the need for keeping a key with you. Ebike lock with code no more worrying about difficult locks, lost keys or key disconnections. Large u shape bike lock is features 14.6mm hardened steel shackle, bicycle combo lock anti-theft security, very smooth to lock and ulock
- 【Greater internal locking space】The heavy duty bike u lock interior locking dimensions: 7.5" x 4.5", Exterior dimensions: 9.8" x 7". Electric bike lock provides more inner space than other bicycle lock and e bike locks to help great lock more bigger items. It's not just about securing the bike frame. Loop it through wheels or helmets and enjoy an extra layer of peace. (NOTICE: NO bracket available)
- 【Sturdy & Durable】The electric bike locks heavy duty anti theft U-lock weight: 1.96 lbs, steel cable weight: 0.86 lbs, together they weigh: 2.82 lbs. This weight makes it more resistant to theft，thick 0.57in is made of hardened high-performance alloy steel, the u lock bike combination head is made of zinc alloy. The combination bike lock is resistant to cutting and leverage attacks and provides excellent anti-theft performance. The bicycle locks heavy duty anti theft enough sturdy and security. The shackle is coated to prevent scratches to your bike. Light weight and easy to carry.
- 【Easy to Set & Use】The bike lock for electric bike has a 4-digit resettable anti-theft combo. The ebike locks for adult bikes initial code is ”0000“. When setting your new code, please first keep the digital wheel in the correct unlock password state before turning the reset disk. Turn the reset disk 90° to set a new password.(When you set a new password, please remember to jot it down or take a photo to avoid forgetting it. ).This bike lock u lock combination and steel cable works well and is beefy enough to stop casual thieves.
- 【Multi-purpose】The bicycle combination lock is widely used in ebike/electric bike/escooter/bike/bicycle/motorcycles/gates/doors/barbecue racks, etc. With it, you can lock everything you want, sturdy and easy to use.
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