Have you ever heard that over 1.5 million bicycles get stolen every year in the U.S. alone? It’s scary to think about how easily a bike can be taken if it’s not properly secured. That’s why having reliable bike locks is crucial for protecting your ride, whether you have one of the top-rated electric bikes or a regular bike.
Now, I want to share my experience with the USHAKE Bike Combination U Lock, a heavy-duty combination lock that’s perfect for securing your bicycle, electric scooter, motorcycle, or even your metal fence gate.
If you’ve ever worried about losing keys or fumbling to unlock your bike, this keyless lock with a customizable 4-digit code will change the way you protect your bike.
In this review, I’ll cover its security features, durability, ease of use, and design, so you get a clear idea of how it fits with different types of bikes, including internal gear hub bikes and those with special accessories like bike racks and bike seats for overweight female riders.
Rating and Specifications
Security Level: 8.7 | Durability: 9.2 | Ease of Use: 8.4 | Build Quality: 9.2 | Value for Money: 8.3 | Lock Functionality: 8.6 | Portability: 8.3 | Locking Mechanism: 9.2 | Weather Resistance: 8.4 | Versatility: 8.4 | Works Well: 9.4

Feature | Details |
---|---|
Brand | USHAKE |
Lock Type | Combination U Lock |
Material | Alloy Steel, Zinc, PVC Coating |
Shackle Diameter | 10mm Hardened Zinc Alloy |
Coating Thickness | 4mm PVC |
Weight | 1.2 Pounds |
Dimensions | 4.84 x 1.02 x 8.78 inches |
Color | Black |
Suitable For | Bikes, Electric Scooters, Gates |
Combination Code | 4-digit, user-settable |
Control Method | Touch Dial |
Security & Durability
When it comes to protecting your bike, the USHAKE Bike Combination U Lock stands out because of its heavy duty and anti theft design. The 10mm hardened zinc alloy shackle is strong enough to resist cutters and leverage attacks, so you can trust it to guard your ride against thieves.
Plus, the 4mm PVC coating not only protects the lock from scratches but also safeguards your bike’s frame from damage. The lock’s solid cylinder is covered with plastic to prevent dust buildup, enhancing durability and smooth operation.
Weighing around 1.2 pounds, this lock feels solid and tough, giving you confidence that your bike is safe. Whether you ride top-rated electric bikes or classic models, this lock offers reliable security. I’ve noticed it’s especially good for securing metal fences or gates where you might keep your bike, making it versatile for many settings.
Security Features
The USHAKE Bike Combination U Lock uses a combination lock system with a user-friendly 4-digit code. This eliminates the hassle of losing keys while still providing strong security. Its hardened shackle and anti-cut features boost your bike’s safety against common theft methods, making it a trustworthy companion for any bike owner.
Materials and Construction
The shackle is made from 10mm hardened zinc alloy, which is a thick, tough metal that resists sawing or cutting. The lock body itself combines alloy steel, zinc, and plastic, offering a balance between strength and weather resistance.
The entire lock is covered with a PVC finish to protect from scratches and corrosion, which means you don’t have to worry about rust even if your lock faces rain or harsh outdoor conditions.

Ease of Use & Portability
I found the USHAKE Bike Combination U Lock really easy to use. The smooth dials let you quickly set and change your 4-digit code. Locking and unlocking become second nature after just a few tries.
Unlike traditional locks, there’s no need to carry a key, which is a relief for those who forget or lose keys easily. In terms of portability, it’s quite manageable. Weighing just over a pound, it’s not too heavy to carry around or attach to your bike.
It fits nicely on bike frames and racks, including those designed for internal gear hub bikes or bikes with special bike racks. The rectangular shape and size make it easy to store in a bag or mount on your bike without adding much bulk.
Feature | Details |
---|---|
Weight | 1.2 Pounds |
Size | Compact (4.84 x 1.02 x 8.78 inches) |
Portability | Easy to carry and mount |
Code Setting | User-friendly 4-digit dial |
No Keys Needed | Yes |

Design & Features
The design of the USHAKE Bike Combination U Lock is sleek and functional. The black color and PVC coating give it a modern look while protecting both the lock and your bike’s paint. Inside the box, you’ll get the lock ready to use with easy instructions to set your combination.
I like that this lock fits many types of bikes and transportation modes, including electric scooters and motorcycles. It pairs well with bike accessories like bike lights and bike bell for an overall secure and convenient biking experience.

Specific Aspects
One of the best things about this lock is its weather resistance. The plastic-covered cylinder and PVC finish help keep dirt and moisture out, so the lock continues working smoothly even after exposure to rain or dust.
The USHAKE Bike Combination U Lock is compatible with various bike frames, including those with wider tires or special seats like bike seats for overweight female riders. It also locks quietly, avoiding any rattling noise when you ride, which I appreciate.
When considering value for money, this lock stands out as a durable, versatile, and convenient solution. Its combination of materials, anti-theft features, and ease of use makes it a smart investment to protect your bike.
Feature | Details |
---|---|
Weather Resistance | Yes, PVC coating and plastic cover |
Compatibility | Fits most bike frames, gates, scooters |
Noise Level | Minimal rattling |
Value for Money | High due to durability & features |
Using the USHAKE Bike Combination U Lock has made me feel much safer leaving my bike parked outside, whether it’s a casual ride or part of my daily commute with an internal gear hub bike or a top-rated electric bike.
If you care about protecting your bike and prefer hassle-free security without keys, this lock is definitely worth trying.

Included Accessories
The USHAKE Bike Combination U Lock comes with a simple but useful setup. It includes a mounting bracket that is easy to install on most bike frames, offering stable support for your lock during rides.
The bracket holds the lock firmly, so it doesn’t move or rattle much. There is no cable included with this lock, as it uses a heavy-duty 10mm hardened shackle instead. Since this is a combination lock, no keys are provided or needed, which means you don’t have to worry about losing them or carrying extra items.
Who is the Bike Lock For?
This lock is perfect for people who want a strong and keyless bike lock that offers solid security without the hassle of keys. If you ride a hybrid bike or use your bike for daily commuting, the USHAKE Bike Combination U Lock provides good protection against theft while being easy to carry around.
It’s ideal for those who want a reliable lock for moderate security, such as city riders and casual cyclists. If you are budget-conscious but still want quality and durability, this lock fits well.
It excels in situations where you make quick stops in areas with low-to-moderate theft risk. It’s also a great second lock to use along with other bike locks for added security or for securing bike accessories like bike racks, bike lights, or a bike bell.
Comparison with Other Bike Locks
Feature | USHAKE Bike Combination U Lock | Traditional Keyed U-Lock | Cable Lock |
---|---|---|---|
Lock Type | 4-digit Combination | Keyed | Combination or Keyed |
Security Level | Heavy Duty 10mm Hardened Shackle | Usually strong, but key can be lost | Generally lower security |
Portability | Moderate weight (1.2 lbs), mounting bracket | Often heavier, bulky | Very light, easy to carry |
Ease of Use | No keys needed, easy dial setup | Requires key, can be inconvenient | Easy but less secure |
Weather Resistance | PVC coating, plastic-covered cylinder | Metal body, varies by brand | Usually plastic coated |
Price | Affordable, good value | Often more expensive | Usually cheaper |
Suitable for | Hybrid bikes, scooters, gates | Most bike types | Temporary or low-risk security |
Pros and Cons
Pros
- No keys needed, easy 4-digit combination setup.
- Strong 10mm hardened zinc alloy shackle resists cutting.
- PVC coating protects lock and bike from scratches.
- Includes mounting bracket for easy transport.
- Durable plastic-covered cylinder prevents dust entry.
Cons
- Heavier than cable locks, may feel bulky.
- No cable included for securing wheels or accessories.
FAQ
How do I reset the combination on the USHAKE lock?
To reset the code, first set the lock to the current combination. Then follow the manufacturer’s instructions, usually by pressing a reset button or turning the dials while pressing a lever. You can then set a new 4-digit code. Remember to keep your new code safe. If you forget, the lock cannot be opened without the correct combination.
Is the USHAKE Bike Combination U Lock suitable for hybrid bikes?
Yes, it is ideal for hybrid bikes due to its moderate size and strong shackle. The lock fits well on most bike frames, including those with bike racks or special seats. It offers good security for daily city rides or parking at moderate-risk areas.
Can this lock be used on electric scooters or motorcycles?
Absolutely. The USHAKE Bike Combination U Lock is designed to secure not only bicycles but also electric scooters and motorcycles. Its heavy-duty construction resists cutting and leverage, making it versatile for different vehicles.
Does the lock come with keys or only combination?
This lock is a combination lock and does not come with keys. You set your own 4-digit code for easy keyless security. This means no worries about losing keys or carrying extra items while riding.
How durable is the USHAKE lock in bad weather?
The lock features a PVC coating and a plastic-covered cylinder, which protects it from dust, moisture, and rust. This makes it suitable for outdoor use in rain or dusty conditions, ensuring smooth operation over time.
Final Verdict
The USHAKE Bike Combination U Lock offers excellent security with its strong 10mm hardened zinc alloy shackle and anti-theft features, all without the hassle of keys. Its combination lock is easy to set and use, making it a practical choice for everyday riders, especially those with hybrid bikes.
The included mounting bracket adds convenience for carrying during rides. While it doesn’t come with a cable for locking wheels or accessories, it excels as a sturdy main lock or a secondary lock paired with others.
Its durable materials and weather-resistant design ensure it lasts through different conditions. If you want a keyless, reliable, and moderately portable lock that fits well with bike racks, bike lights, and bike bell accessories, this is a solid option worth considering.
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