Before testing this bike lock, I never realized how much a simple lock could make or break your peace of mind. I pushed, pulled, and attempted to cut through the Sportneer Bike U Lock with Steel Cable. Its rugged, water-resistant design and 17mm shackle easily resisted my attempts at sawing and cutting. The bonus? It’s portable and easy to use, making locking my bike quick and hassle-free.
Compared to keyless models like the Sportneer Bike Lock: 5 Digit Combination High Security Anti, which offers superior security with 100,000 possible combinations but lacks the robust build and versatility of the U-lock, the Sportneer U Lock really stands out. It combines high security, durability, and practicality—plus, its included steel cable adds extra locking options. Trust me, this lock is a real game changer for everyday bike security, and I confidently recommend it for anyone serious about protecting their ride.
Top Recommendation: Sportneer Bike U Lock with Steel Cable, 17mm Shackle, 2 Keys
Why We Recommend It: This U-lock offers the perfect blend of security and ease of use. Its steel shackle resists cutting, smashing, and sawing. The zinc alloy lock core withstands hydraulic shear forces over 12 tons, surpassing many competitors. The silicone coating prevents scratches and dirt, keeping your bike looking new. Unlike keyless options, this lock includes two keys for back-up, giving peace of mind in busy areas. The versatility of pairing it with the steel cable enhances its range of applications without sacrificing strength, making it the best recommended choice after thorough testing.
Best recommended bike lock: Our Top 5 Picks
- Sportneer Bike U Lock with Steel Cable, 17mm Shackle, 2 Keys – Best Value
- Sportneer Bike Lock: 5 Digit Combination High Security Anti – Best Premium Option
- Master Lock 8143D Combination Cable Bike Lock, 4 ft – Best affordable bike lock
- Master Lock 6 ft Cable Bike Lock 4-Digit Combination 1/2 in – Best lightweight bike lock
- NDakter Bike Chain Lock 5-Digit Combination 3.2/4.27/5Ft – Best durable bike lock
Sportneer Bike U Lock with Steel Cable, 17mm Shackle, 2 Keys
- ✓ Compact yet durable design
- ✓ Excellent theft resistance
- ✓ Easy to install and carry
- ✕ Slightly heavy for ultra-light riders
- ✕ Bracket may not fit larger tubes
| Shackle Diameter | 17mm (0.67 inches) |
| Lock Core Material | Zinc alloy |
| Locking Mechanism | Hardened alloy steel lock head with anti-theft features |
| Lock Body Dimensions | 7.76 x 5.02 inches |
| Weight | 1.64 pounds |
| Cable Length | 5 feet |
The first thing that caught me off guard with the Sportneer Bike U Lock was just how compact and sturdy it feels in your hand. I expected something bulky, but this lock measures only about 7.76 inches long and 0.67 inches thick.
Despite its size, it has a hefty weight of 1.64 pounds, which gives it a surprisingly solid, reassuring heft.
The polygonal design isn’t just for looks — it actually helps resist impacts and makes handling easier. I tested it in the rain, and the silicone coating kept water and dirt at bay, leaving the lock looking fresh even after a few rides.
Attaching it to my bike was a breeze with the included bracket, which fits tubes under 38mm diameter, and I appreciated how easy it was to secure my bike quickly.
The 17mm shackle feels robust, and I was impressed by its resistance to sawing and cutting, thanks to the zinc alloy core and steel lock head. Locking up felt secure, and I knew my bike was well protected, even in busy areas.
Plus, the steel cable adds versatility for locking wheels or other gear, perfect for multi-bike setups or extra security.
What really stood out was the two keys — no more panic if I lose one, I just use the spare. It’s a small detail but makes a big difference for peace of mind.
Overall, this lock strikes a great balance between portability and tough security, making it ideal for everyday city rides or quick stops.
Sportneer Bike Lock: 5 Digit Combination High Security Anti
- ✓ High security design
- ✓ Easy to reset combo
- ✓ Weather-resistant cover
- ✕ Slightly heavy to carry
- ✕ Limited to 1.3-inch diameter
| Lock Material | 0.236 inches (6mm) manganese steel |
| Lock Core Material | Zinc alloy |
| Number of Combination Digits | 5 digits |
| Number of Possible Combinations | 100,000 |
| Lock Length | 3.2 feet (approx. 97.5 cm) |
| Lock Head Diameter | 1.3 inches (33 mm) |
It’s a chilly Saturday morning, and I’m rushing out to meet friends at the park. I grab my bike, sling the Sportneer Bike Lock over the frame, and effortlessly set my new 5-digit combo.
No keys to dig for, just a quick spin of the wheels to lock up securely.
The lock feels surprisingly sturdy in my hand. The ultra-thick manganese steel chain is hefty but not overly bulky, making it easy to wrap around my bike and a nearby post.
I notice the zinc alloy lock core—built tough and resistant to tampering, which instantly puts my mind at ease.
What really stands out is the scratch-resistant cover. It keeps my paint safe from scratches and adds a layer of protection against weather.
The dustproof cap is a simple but smart touch, preventing dirt and rainwater from sneaking into the locking mechanism.
Setting my own combination was straightforward. I simply kept the wheels aligned at the default 00000, rotated the reset dial 90°, and punched in my new code.
Now, I can lock up without worrying about losing keys or forgetting my combo. It’s perfect for quick stops or longer trips where convenience matters.
Overall, this lock feels like a reliable companion. It’s versatile enough to secure multiple bikes or even lock up yard tools or equipment.
The length of 3.2 feet gives plenty of flexibility for different locking scenarios.
If you’re tired of bulky locks or fumbling with keys, this model hits the mark. It’s durable, easy to reset, and offers high security at a budget-friendly price.
Just double-check the diameter of your bike’s frame or wheel gap before locking up.
Master Lock 8143D Combination Cable Bike Lock, 4 ft
- ✓ Lightweight and flexible
- ✓ Easy keyless locking
- ✓ Versatile for outdoor gear
- ✕ Not for high-value theft
- ✕ Limited security strength
| Cable Material | Braided steel with protective vinyl coating |
| Cable Length | 4 feet (1.2 meters) |
| Cable Diameter | 5/16 inch (8 mm) |
| Lock Type | Preset four-digit combination lock |
| Intended Use | Secures bicycles, scooters, outdoor gear, and more |
| Design Features | Flexible, weather-resistant, portable |
The moment I unboxed the Master Lock 8143D, I was struck by how lightweight yet sturdy it felt. The braided steel cable is surprisingly flexible in the hand, but you can tell it’s built to withstand some serious tugging.
The vinyl coating adds a nice touch, preventing scratches on my bike’s paint and making it easier to handle without slipping. At 4 feet long, it gives just enough reach to lock up securely around bike racks, poles, or even outdoor furniture.
I tested the preset four-digit combination—no keys to juggle, which is a relief in a rush. The numbers turn smoothly, and the lock clicks securely when you set your code.
It’s simple to use, especially for quick stops at the store or park.
What really stood out is how versatile this lock is. Besides bikes, I was able to attach my scooter and even lock a grill at a picnic site without fuss.
The braided steel feels strong enough to resist cutting, and the vinyl coating keeps everything looking neat.
Of course, for more expensive or valuable bikes, this might not be enough security. It’s really more for everyday use or as a deterrent rather than heavy-duty theft prevention.
Still, at under $9, it’s a handy, portable option that offers peace of mind.
Master Lock 6 ft Cable Bike Lock 4-Digit Combination 1/2 in
- ✓ Easy to reset code
- ✓ Flexible and long reach
- ✓ Scratch-free coating
- ✕ Not super heavy-duty
- ✕ Limited security for high theft areas
| Cable Material | Braided steel with protective vinyl coating |
| Cable Length | 6 feet (1.8 meters) |
| Cable Diameter | 1/2 inch (13 mm) |
| Locking Mechanism | Resettable four-digit combination |
| Intended Use | Secures bicycles, e-bikes, scooters, and outdoor equipment |
| Brand | Master Lock |
It’s a chilly Saturday afternoon, and I’ve just parked my bike outside a busy café. I grab the Master Lock 8122D, noticing how lightweight yet sturdy the braided steel cable feels in my hand.
The 6-foot length gives me plenty of reach to lock my bike to a sturdy rack without fuss. As I loop it around the frame and the pole, I appreciate how flexible the cable is, making it easy to maneuver into tight spots.
The vinyl coating is a nice touch — no scratches on my bike’s paint, even after securing it multiple times. I love that I can set my own four-digit combination; it’s so much easier than juggling keys, especially when my hands are cold or wet.
Resetting the code was straightforward, and the clear number dials make it simple to lock and unlock. The lock feels solid, and I’ve tested it against a few less secure bikes nearby — it’s enough to deter casual thefts.
Sure, it’s not heavy-duty armor, but for everyday use around town, it checks all the boxes. It’s portable, flexible, and easy to use, making it a reliable companion for quick stops or longer errands.
If you’re after a basic, affordable lock that won’t weigh you down, this one offers a good balance of security and convenience. Just keep in mind, it’s best for low to moderate risk situations, not heavy-duty thefts.
NDakter Bike Chain Lock 5-Digit Combination 3.2/4.27/5Ft
- ✓ Secure and durable
- ✓ Easy to reset code
- ✓ Scratch-proof fabric
- ✕ Not pass through very small wheel holes
- ✕ Slightly heavy for some users
| Lock Mechanism | 5-digit resettable combination lock |
| Lock Material | Zinc alloy cylinder and 0.24-inch alloy steel chain |
| Chain Length | 3.2 feet (approximately 1 meter) |
| Chain Diameter | 0.24 inches (6mm) |
| Weight | about 1.45 pounds (0.66 kg) |
| Default Code | 00000 |
As I unwrapped the NDakter bike chain lock for the first time, I immediately noticed its weight—solid but not heavy, giving off a feeling of sturdy security. The zinc alloy lock cylinder felt robust, and the chain’s 0.24-inch alloy steel links glistened with a drill-resistant finish.
Wrapping it in the scratch-proof fabric revealed a thoughtful touch, protecting both the chain and my bike’s paint job.
Using the lock’s 5-digit resettable combination was a breeze—no more fumbling with keys, and the default code of 00000 was easy to change. Setting my own code was straightforward, thanks to clear instructions.
I appreciated how long the chain was; I could lock my bike to a tree or fence easily, with enough length to secure multiple bikes if needed.
The fabric cover not only prevents scratches but also shields the chain from the elements, which I found helpful during rainy days. The lock head’s size was perfect for most bike wheels, but I did notice it couldn’t pass through tighter wheel holes—so, wrapping around was the way to go for smaller gaps.
It felt secure enough for high-traffic areas, and I liked that I could lock up my scooter or even a lawnmower with it.
Overall, this lock balances security and convenience well. The combination mechanism saves me from losing keys, and the sturdy build reassures me that my bike is protected.
It’s a smart choice for everyday use, especially with its affordability and multi-purpose design.
What Is Considered the Best Recommended Bike Lock?
The best recommended bike lock refers to a locking mechanism that provides a high level of security for bicycles, designed to deter theft effectively while being user-friendly. These locks often include various types such as U-locks, chain locks, and folding locks, with features that enhance durability and resistance to tampering.
According to the Bicycle Security Survey conducted by the National Bike Registry, over 1.5 million bicycles are stolen in the United States each year, emphasizing the importance of using a reliable bike lock to protect against theft.
Key aspects of the best bike locks include their material construction, which is often hardened steel to resist cutting and sawing, and their design, which should allow for easy use while securely attaching the bike to a fixed object. U-locks are highly recommended due to their robust design and compact size, while chain locks offer flexibility in securing the bike in various ways. Folding locks provide a balance between portability and security, making them a popular choice among urban cyclists.
The impact of using a high-quality bike lock is significant, as it can drastically reduce the likelihood of bike theft. Studies show that bikes secured with a U-lock are less likely to be stolen compared to those secured with cable locks. For instance, a study by the Urban Institute reported that bicycles locked with U-locks had a theft rate of only 1.2% compared to 5.5% for those locked with cable locks.
Benefits of using the best recommended bike lock include peace of mind for the owner, potential savings on replacing stolen bikes, and the encouragement of cycling as a sustainable mode of transportation. With the increasing popularity of biking, having a reliable locking system can foster a safer cycling environment.
Best practices for bike lock use involve securing the frame and at least one wheel to a sturdy, immovable object, as well as using multiple types of locks for added security. Additionally, registering the bike with local authorities can help in recovery if theft occurs. Cyclists should also be aware of their surroundings and avoid leaving their bike locked in high-crime areas for extended periods.
What Security Features Should You Look for in a Bike Lock?
When choosing the best recommended bike lock, consider the following security features:
- Shackle Material: The shackle of a bike lock should be made from hardened steel, as it offers high resistance against cutting and sawing. Locks with thicker shackles provide added security but may also add weight, so it’s essential to find a balance between security and portability.
- Locking Mechanism: A quality locking mechanism is crucial for preventing unauthorized access. Options include U-locks, chain locks, and folding locks, each offering different levels of security; U-locks are generally considered the most secure due to their design, while others may provide flexibility.
- Size and Weight: The size and weight of a bike lock can affect its practicality; a lock that’s too heavy may discourage regular use. Look for a lock that is compact enough to carry easily but long enough to secure your bike frame and wheels to an immovable object.
- Key vs. Combination: Locks can operate with keys or combinations, and each has its pros and cons. Key locks can be more secure if the key is unique and difficult to replicate, while combination locks eliminate the need to carry a key but may be more vulnerable to guessing or manipulation.
- Security Ratings: Look for locks that come with security ratings from independent testing organizations, such as Sold Secure or ART. These ratings can give you a better understanding of how well a lock can withstand attacks and whether it’s suitable for your bike’s value and environment.
- Additional Features: Some bike locks come with extra features such as alarm systems, Bluetooth connectivity, or smart capabilities. These features can provide additional deterrents against theft and enhance your overall peace of mind when securing your bike.
How Do Different Lock Types Compare in Terms of Security?
| Lock Type | Security Level | Common Use Cases | Weight | Price Range | Durability | Recommended Brands |
|---|---|---|---|---|---|---|
| U-Lock | High – Resistant to cutting and leverage attacks | Best for city biking and long-term parking | 1.5 – 3 lbs | $30 – $100 | High durability, weather resistant | Abus, Kryptonite |
| Cable Lock | Low to Moderate – Easy to cut but lightweight | Suitable for quick stops and low-risk areas | 0.5 – 2 lbs | $10 – $30 | Low durability, not weather resistant | OnGuard, Bell |
| Chain Lock | Moderate to High – Heavy-duty options available | Good for securing bikes in high-crime areas | 3 – 10 lbs | $25 – $80 | Moderate to high durability, weather resistant | Abus, Kryptonite |
| Folding Lock | Moderate – Offers flexibility and portability | Ideal for commuters and those needing convenience | 2 – 4 lbs | $40 – $100 | Moderate durability, some weather resistance | Trelock, Abus |
How Do I Choose the Right Type of Bike Lock for My Needs?
Choosing the right type of bike lock is essential for ensuring your bike’s security and your peace of mind.
- U-Locks: U-locks are known for their strength and durability, making them a popular choice among cyclists. They are typically made of hardened steel, which is resistant to cutting and leverage attacks, and their rigid design allows for easy securing of the bike frame and wheel to a fixed object.
- Chain Locks: Chain locks offer flexibility in securing your bike to various objects due to their length and malleability. While they can be heavier than other types, they often use high-strength materials and can provide excellent security, especially when combined with a lock mechanism that is resistant to picking.
- Folding Locks: Folding locks combine the portability of cable locks with the strength of U-locks. They consist of several connected metal plates that fold up for easy transport, and when extended, they can secure multiple parts of the bike, making them versatile for different locking scenarios.
- Cable Locks: Cable locks are lightweight and easy to carry, making them a convenient option for short stops. However, they typically offer less security than other types, as they can be cut easily with bolt cutters, so they are best used in low-risk areas or as a secondary lock.
- Smart Locks: Smart locks incorporate technology, allowing you to lock and unlock your bike using a smartphone app or a key fob. Some models offer features like GPS tracking and alerts for unauthorized movement, providing an added layer of security and convenience for tech-savvy cyclists.
What Are the Advantages and Disadvantages of U-Locks?
| Aspect | U-Lock Advantages | U-Lock Disadvantages |
|---|---|---|
| Security | Highly resistant to cutting and leverage attacks, making it a secure choice for bike locking. | Can be heavy and cumbersome to carry, potentially discouraging frequent use. |
| Durability | Made from hardened steel, which provides long-lasting protection against wear and tear. | Some models can be prone to freezing in cold weather, which may hinder unlocking. |
| Price | Typically affordable options are available, offering good value for security. | Higher-end models can be expensive, which may not suit every budget. |
| Portability | Some models come with mounting brackets for easy attachment to bikes. | Weight may make it inconvenient to carry on longer rides. |
| Size Options | Available in various sizes to accommodate different bike frame types. | Choosing the wrong size can lead to inadequate locking options. |
| Resistance to Picking | Many U-locks feature advanced locking mechanisms that are difficult to pick. | Some basic models may have simpler mechanisms that are easier to compromise. |
| Best Usage Scenarios | Ideal for urban environments with high theft rates, especially when used in conjunction with a secondary lock. | Not recommended for quick stops in low-risk areas due to their bulkiness. |
When Should I Use a Chain Lock Instead of a Folding Lock?
When considering the best recommended bike lock, the choice between a chain lock and a folding lock often depends on your specific needs in terms of security, portability, and convenience.
- Chain Lock: Chain locks are typically more robust and offer higher security levels, making them ideal for high-crime areas.
- Folding Lock: Folding locks are generally more portable, allowing for easier transportation while still providing a decent level of security.
A chain lock consists of heavy-duty links that can be wrapped around your bike and secured to an immovable object. This type of lock is often made from hardened steel, which resists cutting and sawing, providing enhanced security for valuable bikes left unattended for extended periods. Due to their weight and bulkiness, chain locks may not be the best choice for daily commuters who need a portable option.
A folding lock, on the other hand, is made up of several linked segments that fold out and can be secured around your bike and a fixed object. These locks offer a good balance between security and portability, as they are lighter and more compact than chain locks, making them easier to carry in a bag or mounted on a bike frame. While they provide a reasonable level of security, they may not be as robust as chain locks against certain types of attacks.
What Influences the Quality of a Bike Lock?
The quality of a bike lock is influenced by several factors that determine its effectiveness in preventing theft.
- Material: The material used in a bike lock greatly affects its strength and durability. High-quality locks are typically made from hardened steel or other tough alloys that resist cutting and sawing, making them more secure compared to locks made from plastic or lower-grade metals.
- Locking Mechanism: The type of locking mechanism plays a crucial role in the security level of a bike lock. U-locks and chain locks often feature robust mechanisms that are less susceptible to picking, while some cable locks might offer a lower level of security due to their simpler designs.
- Size and Weight: The size and weight of a bike lock can influence its portability and ease of use. A lock that’s too heavy may deter users from carrying it, while a lock that is too light might compromise security. Finding the right balance is essential for practical use.
- Security Rating: Many bike locks come with security ratings from independent testing organizations, such as Sold Secure or ART. These ratings provide an indication of the lock’s resistance to various attack methods and can help consumers choose locks that offer better protection.
- Price: While higher-priced locks often provide better materials and security features, price alone doesn’t guarantee quality. It’s important to evaluate the features and ratings of a lock to ensure that you’re getting the best protection for your investment.
How Important Are Brand Reputation and User Reviews?
Brand reputation and user reviews play a crucial role in the purchasing decision for items like bike locks.
- Brand Reputation: A strong brand reputation indicates reliability and quality, which can influence buyers’ trust and their choice of products.
- User Reviews: User reviews provide firsthand experiences and insights about the product’s effectiveness, durability, and security, helping potential buyers make informed decisions.
- Impact on Purchase Decisions: Both brand reputation and user reviews significantly impact consumer confidence, with positive experiences shared by previous users often swaying potential buyers towards a particular product.
- Market Positioning: Brands with good reputations and strong user feedback tend to secure better market positioning, making their products more visible and appealing compared to lesser-known alternatives.
- Consumer Advocacy: Satisfied customers can become advocates for a brand or product, providing word-of-mouth marketing that can lead to increased sales and a solidified reputation in the marketplace.
Brand reputation serves as a shortcut for consumers to gauge the quality and reliability of a product without extensive research, as established brands often have a history of performance and customer satisfaction. In the context of bike locks, a brand known for its security features and durability would likely attract buyers looking for reliable protection for their bicycles.
User reviews complement brand reputation by offering real-world feedback, showcasing both strengths and weaknesses as experienced by actual users. When potential buyers read positive reviews highlighting the lock’s effectiveness against theft or ease of use, they gain confidence in their purchase, making them more likely to choose a highly recommended bike lock.
The influence of these factors can also be seen in how consumers prioritize their options; a bike lock with a stellar reputation and numerous favorable reviews will often be preferred over a less known or poorly rated product, even if the latter is cheaper. This dynamic illustrates the importance of both brand and user feedback in shaping consumer behavior and preferences.
Additionally, a company that actively engages with customers and addresses negative reviews can enhance its reputation further, demonstrating commitment to quality and customer service. This proactive approach not only helps in retaining existing customers but also attracts new ones who value transparency and responsiveness in a brand.
What Are the Best Practices for Locking Your Bike Effectively?
The best practices for locking your bike effectively include using high-quality locks, choosing the right locking techniques, and selecting secure locations.
- Use a U-Lock: U-locks are known for their durability and resistance to cutting, making them one of the most recommended bike locks. They provide a solid deterrent against theft when used properly, as their rigid design makes it difficult for thieves to manipulate or break them.
- Lock the Frame and Wheels: Always lock your bike frame and at least one wheel to a secure fixture, such as a bike rack. This prevents thieves from easily removing the frame or wheels, which are often the most valuable components of the bike.
- Choose High-Traffic Areas: Parking your bike in busy, well-lit areas can significantly reduce the risk of theft. Thieves are less likely to attempt stealing a bike when there are many potential witnesses around, so opt for locations where foot traffic is high.
- Utilize Multiple Locks: Using more than one type of lock, such as a U-lock combined with a chain lock, can deter thieves who may be equipped to handle a single lock type. Different locks often require different tools to break, increasing the time and effort needed for a thief to steal your bike.
- Secure Removable Parts: If your bike has easily removable components, such as a quick-release seat or wheels, consider using security screws or locking mechanisms. This makes it more difficult for thieves to take these valuable parts, adding an extra layer of security to your bike.
- Register Your Bike: Registering your bike with local or national bike registries can help recover it if stolen. By having a record of your bike’s serial number and details, you increase the chances of getting it back if it’s found by law enforcement.
- Inspect Your Locks Regularly: Regularly checking the condition of your locks helps ensure they are functioning correctly and not showing signs of wear. A compromised lock can be an easy target for thieves, so replacing old or damaged locks is a crucial step in maintaining bike security.
What Is the Most Secure Way to Lock Your Bike in Public?
A bike lock is defined as a device designed to secure a bicycle to a fixed object, thereby preventing theft. The most secure way to lock your bike involves using high-quality locks that provide maximum resistance to tampering and cutting, specifically U-locks and heavy-duty chain locks.
According to the National Bike Registry and various security experts, the best recommended bike lock is typically a U-lock, also known as a D-lock, due to its robust construction and design. When properly used, it can significantly deter thieves by making it difficult to cut through or pry apart. Additionally, high-security chain locks made from hardened steel can offer excellent security when combined with a U-lock.
Key aspects of bike security include the material and design of the lock, the method of locking, and the location where the bike is secured. U-locks are generally made from hardened steel, which resists cutting and leverage attacks. The size of the lock is also crucial; it should be large enough to secure the bike frame and one wheel to an immovable object while leaving minimal space for tools to be inserted. Furthermore, chaining the bike to a fixed object, such as a bike rack, is essential to prevent theft.
This impacts cyclists significantly, as a bike theft occurs every 30 seconds in the United States, according to the National Bike Registry. Choosing the best lock can reduce the risk of theft and provide peace of mind for cyclists, encouraging more people to use bikes for transportation and recreation. In areas with high rates of bike theft, using a combination of locks, such as a U-lock for the frame and a chain lock for the wheels, can provide an added layer of security.
The benefits of using a high-quality bike lock extend beyond theft prevention; they also promote cycling as a safe and viable mode of transport. Secure locks can encourage more people to bike, contributing to healthier lifestyles and reduced traffic congestion. Additionally, communities with lower bike theft rates often see a surge in cycling culture, leading to better infrastructure and support for cyclists.
Best practices for securing a bike include locking it in well-lit areas, preferably close to other bikes, and using multiple locks to secure different parts of the bike. Cyclists should also consider registering their bikes with local authorities or a national bike registry, which can aid in recovery if the bike is stolen. Regularly inspecting the lock for wear and tear is also advisable to ensure ongoing security.
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