About this item:
The Master Lock U-Lock is engineered for those who value their ride. This bicycle lock offers unparalleled security to ensure your bike stays right where you left it. It is crafted from hardened steel that can withstand significant impacts and resist all manner of attempts at tampering or cutting. This makes it an exceptional choice among bike locks for anyone serious about anti-theft security. The bike lock body is 7-1/4 inches wide with a 9-inch shackle length. Whether you are locking up your bicycle in a bustling urban environment or a quieter suburban area, trust that this heavy-duty bike lock has you covered. Its imposing presence alone deters would-be thieves before they even think about attempting anything nefarious. But what sets this U-lock bike apart from others? The answer lies in its intuitive design and ease of use. Despite its strength and durability, the Master Lock 8320D U-Lock is incredibly user-friendly. It boasts a double-locking mechanism providing twice the security while ensuring quick access when you need to unlock it swiftly. Lightweight yet sturdy, this U-lock fits easily into most backpacks or bike accessory bags without weighing you down. Investing in the Master Lock U-Lock means investing in long-term security for your precious ride. Unlock superior protection now with Master Lock: where studied design meets impenetrable strength.
4.6 out of 5
92.31% of customers are satisfied
5.0 out of 5 stars Does the job WELL
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5.0 out of 5 stars These Seem to be High Quality
The shackle lock is beefy and heavy which is what you want in a shackle lock. The locking pins are center oriented rather then edge oriented. I don't know enough about locks and keys to know if that makes them any more secure but at least it is different. The cable lock seems to be very cut resistant but is suprisingly light for the size and length of the cable.I bought 2 sets for my ebike and will probably get 1 more.
5.0 out of 5 stars Simple, Effective Bike
The Master Lock 8170D U-Lock offers straightforward, reliable bike security at an affordable price. Its 6-1/8 inch width and 8-inch shackle length provide ample room to secure both the frame and wheel to most bike racks. What stands out is its user-friendly design. The included carrier bracket is alright but I typically just throw it in a bag. Removing and applying the lock is quick and hassle-free, which encourages consistent use. The vinyl coating is a nice touch, protecting both the lock and your bike from scratches.
4.0 out of 5 stars Does the job!
Adependable choice for keeping your bike secure. The locking mechanism is straightforward and works smoothly, giving me confidence that my bike is protected. The steel cable feels durable and resistant to cutting, providing a solid deterrent against theft. The length is just right for locking my bike to various fixtures, and the included key adds convenience over combination locks.I’m giving it 4 stars because the key mechanism, while reliable, feels slightly less sturdy than expected. I also noticed that the lock can be a bit finicky to open in cold weather, which might be an issue for some users. Despite these minor issues, this lock provides excellent value and peace of mind for daily bike security.
5.0 out of 5 stars Really Good Protection
Totally happy with purchases. Very good product and value. All good.
5.0 out of 5 stars Great lock
Just make sure you lock your bike with this to a rack or something solid and stationary. Had my bike stolen 4 months ago cause here in NC there are NO bike racks. Had the back tire locked and the drug addict picked up the back and rolled away with it. He ditched the bike BECAUSE the lock is heavy duty and someone else took off with it. You can also get a cable with this lock to be safe.
5.0 out of 5 stars Much Better Than a Chain Lock
After having my chain lock stolen before, I decided to try this U-lock, and I’m really glad I did. The key mechanism works smoothly, and it’s been holding up well in all kinds of weather. It’s not the lightest lock, but it's definitely more secure than the chain locks I’ve used in the past. If you’re tired of worrying about your bike, this one’s a solid upgrade.
5.0 out of 5 stars A must for college kids with bikes.
Great lock for college kids living on campus.
Secure and Durable with Some Handling Challenges
(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } The Master Lock Black Bike Lock with Key impressed me with its solid construction and sense of security. The lock's quality was apparent from the first use. While I haven't had the unfortunate need to test it against actual theft attempts, I felt confident in its ability to deter thieves. The lock felt very sturdy, and I often tried to pull it apart with my hands to test its strength, finding it very resistant to force.The lock features an integrated disk keyed locking mechanism, which was straightforward to use, though I'm not entirely familiar with the technical details of this mechanism. However, each time I used the lock, it required a bit of effort to lock and unlock efficiently. This could be due to the lock's solid construction, which, while providing security, also made it slightly cumbersome to operate.The description mentioned a vinyl coating, which I'm not entirely sure about in terms of its function or appearance. However, the lock looks well-made and durable. Its weight is significant, which is a positive aspect in terms of security but made it inconvenient to carry in a backpack. Instead, I opted to hang it on my bike during rides, avoiding additional weight on my back, which could affect my riding comfort and speed.Overall, this lock represents a good investment, particularly compared to cheaper alternatives I've used in the past, such as those from Dollarama. It offers a higher level of security and build quality, making it a valuable addition to my biking gear.
Solid lock.
A nice solid bike lock. Useful for anything from a bike to a scooter to w.e
Candado
Practico y economico, funcional y seguro
It's a lock.
Does what it's advertised to do. Not stopping a determined thief, just slowing em down.
Don't bother
Don't recommend this product at all, the holder broke after less than 5 uses and the quality of the lock doesn't seem great. Better to spend a bit more and get something decent.
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AED14758
Quantity:
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Free delivery on orders over AED 200
Product origin: United States
Electrical items shipped from the US are by default considered to be 120v, unless stated otherwise in the product description. Contact Bolo support for voltage information of specific products. A step-up transformer is required to convert from 120v to 240v. All heating electrical items of 120v will be automatically cancelled.
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