Our 10 Best Bike U Locks Master Lock Reviews In 2022

Our 10 Best Bike U Locks Master Lock Reviews In 2022

Have you been searching for the best bike u locks master lock for your needs? You are at the right place. We recognize that amidst so many choices in the market, it can be perplexing and confusing to make the right pick.

This article will help you choose the right bike u locks master lock with more ease. We have taken into consideration the varied needs and wants of all segments of consumers to give you the perfect guide on how to pick the right product. So that you can shop worry-free!

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Our Top 10 Best bike u locks master lock On The Market

1. Master Lock 8170D U-Lock Bike Lock with Key, 1 Pack , 6-1/8 in. Wide , Black

Features :

  • Outdoor heavy duty bike cable U-lock is best used as a bicycle lock
  • U-shaped steel bike lock with key; Includes carrier bracket for easy transportation
  • Bike lock features a hardened steel body and double locking shackle for superior cutting and prying resistance
  • Bike lock body is 6-1/8 in. (16 cm) wide, with 8 in. (20 cm) shackle length, 4 in. (10 cm) width and 1/2 in. (13 mm) diameter
  • Includes one u-lock bike lock, two keys
  • Affordable U-Lock Protection
  • Disc key for additional anti-pick protection
  • Includes carrier bracket for storage convenience
  • 6-1/8-inch by 8-inchby 4-inch
  • Vinyl coating for weather and scratch resistance

Additional Info :

Color Black
Item Dimensions
Height 1.33
Width 7.33
Length 9.8
Weight 1.96

2. Amazer U Lock for Bicycle, U Lock Combination Heavy Duty Bike Lock Combination, 12mm Bike Lock Bicycle Heavy Duty Combination U Lock Bike Lock Anti Theft

Features :

  • Why Amazer U lock can keep your bike safe? Amazer U lock is made of 12mm hardened performance steel shackle and covered by a 3.85mm PVC coating(Total lock’s thickness is almost 16mm). So it can resist cutting and leverage attacks. The PVC lining on the “U” prevents it from scratching bike paint job.
  • Keyless & easy to set combination: Choose Amazer U lock, no more lost keys! 4-digit set your own combination convenience allows for thousands of possible combinations. Prevent thieves use universal key to unlock your lock.
  • Dust cover: The combination is covered by a dust cover to protects and extends cylinder life.
  • Heavy duty lock offer your bike more safety: The lock’s net weight is 1.817 lbs(0.824 kg). The shackle is made of steel, the cylinder is steel and made of solid zinc alloy. Whole lock is covered by quality PC material for good looking and keep your bike from scratching.
  • Lock size: 8.96 Inches(length) x 5.74 Inches(width) x 0.624 Inches(thickness) – Please note: Manual measurement for reference only.

Additional Info :

Color Black
Item Dimensions
Height 1.3
Width 7.9
Length 10.3
Weight 1.8

3. Master Lock 8184DSG U-Lock with Bracket, 8-1/4 Inch , Black

Features :

  • 8-1/4-inch (21cm) wide steel lock body for strength
  • Hardened Steel Shackle resists cutting and sawing
  • Withstands 3.5 tons of pull strength
  • Covered Body Prevents Scratching
  • Carrier bracket for storage convenience

Additional Info :

Color Black
Item Dimensions
Height 1
Width 8.25
Length 11.5
Weight 2.5

4. AKM Bike U Lock 18mm Heavy Duty Bicycle U Locks Anti-Theft Motorcycle Lock with Keys and Mounting Bracket,Security for Road Bike,Scooter,Motorcycle,Black

Features :

  • SERIOUS SECURITY: This bike lock package contains a 18mm thick U lock, A lock holder and two keys. AKM team specializes in making locks, giving you a high quality and safety lock. Provide security for your property.
  • STRONG: Strong locking, Alloy steel, Hardened steel and have double bow hitch in the body of the anti-theft.Resistant to cutting, breaking, sawing and shearing,high safety performance.
  • HIGH QUALITY: The surface of the lock is made of environmentally friendly paint to do the sheath, to protect the lock surface. It is non-toxic, odourless, and elegant, weatherproof, anti-rust, to prevent injury to the bike.
  • MULTI-FUNCTION: Expand the locking area,more widely used, more convenient,applicable to bicycles, motorcycles, baby carriages,Ladder, barbecue rack,doors,Lawn mower and windows, etc.
  • DUST COVER AND CONVENIENT: U lock hole position with dustproof cover, protection lock hole, prevent rust and dust entry, protect and extends lock life.With A lock holder, it is more convenient to carry the lock.cable length: 1.8m cable thickness: 12mm

Additional Info :

Color U lock
Item Dimensions
Height 10.236220462
Width 1.574803148
Length 7.086614166

5. Bike U Lock with Strong Cable Heavy Duty Bicycle U-Lock 18mm U Shackle Secure Locks with Sturdy Mounting Bracket for Road Bike Mountain Bike Electric Bike Folding Bike

Features :

  • ?【High-quality material】Heavy-duty bicycle U-lock is made of high-quality steel which is cutting-resistant, leveraging-resistant and drill-resistant.Bike lock cable consists of steel wire and environmental pvc material,it is covered with silicone to maintain a comfortable touch and does not cause harmful substances to cause harm to the human body.
  • ?【Safe and protective】Security lock beam is heat treated, it can be hydraulically sheared. It can resist the cutting and destruction, and has good protection. The bike lock with thickness(including rubber casing):18mm, 200mm x 127.8mm U shack to lock and go! Plus lock your bike and wheels with a 120cm cable, quickly and easily. A great bike lock accessories!
  • ?【Bike U lock with 3 keys】The U-lock is equipped with 3 keys, which is convenient. One of them can be used in daily life, and the other two can be left at home, just in case you accidentally lose it.The bicycle lock can be quickly locked for outdoor, cycling, sport, suitable for road bikes,mountain bikes ,electric bikes,folding bikes and so on. A great bike lock tool!
  • ?【Easy installation】This bike lock comes with a free mounting bracket,simply installing bracket on your bike which allows you to quickly take and store your bike lock when out on a ride.Please refer to our picture to install the bracket value for your money.Enjoy more awesome bike rides knowing your ride is secure season after season.
  • ?【Customer service】If you have any problems after receiving the goods, please contact us as soon as possible. We will provide you with a satisfactory solution within 24 hours. If you are not satisfied with It, you get a full refund unconditionally. Please rest assured to buy,ADD TO CART NOW!

Additional Info :

Color Black
Item Dimensions
Weight 0.661386786

6. Master Lock 8118DPF Vinyl-Covered Mini U-Lock, Steel, 3-11/16 Inch

Features :

  • LOCK APPLICATION: For indoor and outdoor use; Heavy duty mini U-Lock is best used for bicycles
  • DURABLE DESIGN: Protective vinyl coating helps prevent scratching
  • MAXIMUM SECURITY: Bike lock has 7-pin cylinder for maximum pick resistance and a hardened steel body that resists cutting, sawing and prying; Double-locking shackle withstands 3 tons of force
  • SPECIFICATIONS: 3-15/16 in. wide lock body; 1/2 in. diameter shackle with 2 in. length, 1-5/8 in. width

Additional Info :

Color Black
Item Dimensions
Height 5.56
Width 1.57
Length 7.5
Weight 1.4

7. Master Lock 178D Set Your Own Combination Lock, Die-Cast, Standard, 1 Pack, Black

Features :

  • Indoor and outdoor padlock is best used as a school locker lock, gym lock, and gate lock, providing protection and security from theft
  • Set your own four-digit combination lock for easy combination recall; Combination change tool included
  • Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance
  • 2 inch (51 millimeter) wide lock body; 5/16 inch (8 millimeter) diameter shackle with 1 inch (25 millimeter) length, 1 inch (25 millimeter) width
  • Shackle is preset to open on 0-0-0-0. Some instructions may incorrectly state shackle opens on l-o-c-k. See user manual in technical specifications section of this page for correct combination reset instructions.

Additional Info :

Color Black
Item Dimensions
Height 2.91
Width 2
Length 1
Weight 0.3

8. DINOKA Bike U Lock – 16mm Heavy Duty Security U Cable Bike Lock with 4ft Flex Bike Cable and Sturdy Mounting Bracket for Road Bike Mountain Bike Electric Bike Folding Bike

Features :

  • 【Double-opening Head】Our DINOKA heavy duty bicycle u lock is a double-opening head, The thief needs to break the bike locks on both sides at the same time to open it, which is safer than a single-opening head ulock. The lock cylinder of the bicycle is made of C-grade pure copper blades and has a precise structure to prevent various technologies from opening. In addition, the bike u lock is equipped with 2 rust-proof copper keys with a complex snake-shaped slot, which is safer to use.
  • 【Sturdy and Durable】This bicycle lock is made of 16mm/0.63 inch (including 0.1 inches friendly silicone sleeve) hardened high-performance alloy steel, which can resist cutting and lever attacks. Our bike d lock will provide more security for your bike.
  • 【Convenient to Lock】The bike u-lock heavy-duty comes with 4 feet/0.48in steel cable which is coated with PVC covering to provide a greater locking method to protect your bike, suitable for bicycles, motorcycles, electric bike, scooters.
  • 【Portable Size】The size of the u lock for bicycle is 7.9 in * 5.1 in, which is the same size of a 9.7in tablet and is convenient to carry. In addition, come with a mounting bracket that is suitable for all-round tripods with a diameter ≤ of 1.18in (30mm).
  • 【Package Includes】You will get 1*bike ulock, 1*4ft flex cable, 1*mounting bracket and 2*keys, it is very easy to install according to our instructions. If you have any questions, please contact us and we will get back within 24 hours.

Additional Info :

Color White

9. Bike U Lock,20mm Heavy Duty Combination Bicycle u Lock Shackle 4ft Length Security Cable with Sturdy Mounting Bracket and Key Anti Theft Bicycle Secure Locks

Features :

  • 【Premium Heavy Duty Bike Lock】 This bike lock comes with a 0.86 inch heavy duty shackle and has excellent heat resistant and hydraulic shear resistant. Equipped with a 0.10 inch silicone cover, it can prevents scratch well and provides excellent safety protection for your bicycle.
  • 【Security and Anti-theft】The bicycle lock is built-in imported c grade pure copper look cylinder, which is certified to resist leverage attacks and provides excellent anti-theft performance, so that your bicycle can be protected with the best safety.
  • 【Easy to Install and Use】The combination bike lock is equipped with a 0.45 inch diameter thick steel cable with a length of 4ft and a high-quality mounting bracket, allowing you to easily install and use it without additional tools. It is very user-friendly.
  • 【Portable and Practical】The bicycle U lock size 7.87 × 6.29 inch, which is lightweight and convenient to carry and store. It is widely used in mountain bicycles, road bicycles, and folding bicycles, providing you with high-quality bicycle safety protection.
  • 【Get Satisfied U Lock Bike Lock】Our combination bike lock set includes bike bock, keys, flex cable and mounting bracket for protecting your bike in all directions. If you have any dissatisfaction with anti theft bicycle lock, please feel free to contact us.

Additional Info :

Color short
Item Dimensions
Height 1.32
Width 6.29
Length 7.87

10. Master Lock 8143D Bike Lock Cable with Combination

Features :

  • Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment
  • Cable bike lock features a preset, four-digit combination lock; Provides a basic security level that is best used as a theft deterent
  • Bike lock is made with braided steel for flexibility, and includes a protective vinyl coating that helps prevent scratching
  • Bike lock cable is 4 ft. (1.2 m) long and 5/16 in. (8 mm) wide in diameter
  • Includes one combination bike lock cable

Additional Info :

Color Black
Item Dimensions
Height 1.33
Width 4
Length 6.75
Weight 0.25

The Buying Guide: Our Advice on How to Buy the Best bike u locks master lock

Before you invest your hard-earned money into a product, you should properly educate yourself about the available products and the best alternatives in the market. We have compiled the list of factors you should consider before buying a  bike u locks master lock to make your task easier.

Like almost any product, before buying a bike u locks master lock, you should ask yourself these few questions:

  1. How reputable are bike u locks master lock in comparison to market competitors?
  2. How durable and long-lasting are they, and how easy is it to service or fix them if something goes wrong?
  3. Why is it worth buying bike u locks master lock instead of other products?
  4. What are some key features and highlights of bike u locks master lock? Are those features worth it for your needs?
  5. What are some positives and negatives of bike u locks master lock, and how do they affect your user experience?
  6. Where can you buy bike u locks master lock and service or repair it if necessary?

These are just some of the questions that you need to seek the answer to when purchasing the product. It is essential to keep in mind that you may have further queries and questions, as you should.

These are just a few considerations that we consider absolutely crucial. You can find detailed answers to almost all of your questions by some internet research or even by trying out the product at the store.

Summarized Tips on Why You Should Buy from an Online Marketplace

In the year 2022, you have a multitude of options everytime you look to buy a new product. You have traditional retailers, department stores, online marketplaces, etc. We believe that for your next purchase, you should seriously consider online marketplaces.

Online platforms come with loads of facilities designed to make your entire shopping experience better. They are reputable, well regarded, and provide you with the opportunity to shop from your home and get the best deals.

A very important thing you get when buying from an online platform is flexibility and convenience. In our busy lives, it is quite hard to find the time to visit a physical store. Meanwhile, you can buy anything you want, including bike u locks master lock from an online store, while you are taking a break at work or doing your chores.

As it should be clear to you by now, there are a multitude of benefits when you go with an online platform over physical stores. Some of the benefits are summarized below in a few key points:


Online platforms quite often offer the best value in the market. There are many sellers who sell bike u locks master lock. However, thanks to the wide dealer and supplier network as well as advanced supply chain management, online platforms can almost always undercut the competing physical stores.

Online platforms also often give discounts and sales, especially around the Black Friday event and other festivities. You can find deals that you simply can’t find anywhere else.


Reliability is one key concern when you buy from an online retailer without physically testing the product. You simply don’t have the option to check the product before buying, so you must rely on the site.

Thankfully, online platforms usually offer warranty and easy replacement on many brands and products, including bike u locks master lock. You can avail all the warranty facilities of any regular store, all from the comfort of your own home.

Their extended warranty policies make sure that if you do end up encountering an issue on any product, you won’t incur financial losses. In fact, you can get a replacement product in a short period. This sort of guarantee makes shopping from online platforms a breeze. This is a primary reason so many people are switching to shopping from online platforms.


The online platforms around the world are growing exponentially in size, and that applies to the selection of products as well. As they get more popular, more and more brands sign up to sell their products on online platforms.

They have a wide range of products across many categories, divided and organized well. This helps you find exactly what you are looking for easily. You may even get software-generated recommendations for products you may need.  This includes bike u locks master lock and many more.

Having a huge variety means that you can assess your preferences and choices. You can choose from a range of alternatives before purchasing. This is often not the case in most physical stores, where there is a limitation to the number of brands.


Being able to read reviews from actual users of the product could prove to be very useful. Companies may often leave out some potential flaws or negatives in the product description.

But users who actually used the product can give honest and balanced feedback, which is useful to the buyers. You can take a decision unaffected by bias if you account for actual user experiences of the product you are looking for.


Being on the lookout for the right product can be challenging as there are so many good options. It can often be hard to narrow down the best products. Hopefully, this buying guide will help you pick from the best bike u locks master lock for your unique needs.

Another important aspect is picking the right place to buy the right product. We have extensively covered the benefits of going with online platforms. We hope that this article will be informative enough in aiding you to make the best purchase decisions in the future.

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