About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

Nextcover®
Bicycle lock

The bike lock from Nextcover makes a very good impression. The product has a high-quality finish and impresses with its simple and attractive design. Its length of 95 cm makes it very versatile . The SafeSecure lock is particularly noteworthy. The five-digit numerical code allows up to 100,000 coding options. The configuration of the code is also very simple and user-friendly. Thanks to the use of stainless steel and a hard-wearing nylon fabric, the lock is 100% weatherproof. The lock is available in various colours . Other bicycle products are available in the manufacturer’s range.

Advantages

✅ High-quality workmanship
✅ Very simple installation
✅ User-friendly coding
✅ Money-back guarantee
✅ Plant-My-Tree partnership

Disadvantages

❌ No significant advantages

The first impression

The packaging and labelling

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be ensured.

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingUnnecessary packaging waste was avoided, items were packed compactly100 points
Product labellingLabelling available100 points
Total100 points
Weighting: 10%
*The maximum score is 100 points
Product packaging

The bike lock from Nextcover (Coast Commerce GmbH) is delivered in a classic shipping box. The lock is packed in an additional cardboard box. To ensure that the product packaging is not damaged during transport, shipping paper can be inserted into the shipping box.
This ensures that the product is fully protected and the bike lock is in perfect condition and protected from dust and dirt.
It is particularly important to emphasise that only recyclable, renewable materials (paper/cardboard) are used for the outer packaging (shipping box/product packaging).

After unpacking

Package contents and instructions

ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the pack complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Package contents & scopeBicycle lock, instruction manual, thank you card100 points
Instructions for useIn German, clearly written with illustrations100 points
Contact informationThese can be found on the packaging, the instructions and the thank you card. A telephone number is not provided90 points
Total96 points
Weighting: 10%
*The maximum score is 100 points

In addition to the bike lock , the packaging contains an instruction manual and a thank you card for the purchase. The operating instructions are in German and are also labelled with pictograms .
The manufacturer’s contact details with support email and address are stated on the product packaging, the operating instructions and the thank you card. Unfortunately, it was not possible to find a telephone number.
All in all, this is a very well thought-out and customer-friendly way of presenting and despatching the product.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceVery appealing design100 points
ProcessingHigh-quality workmanship100 points
StabilityVery stable100 points
Sustainability of the productHigh-quality materials, partnership with PLANT-MY-TREE90 points
Total98 points
Weighting: 20%
*The maximum score is 100 points
SafeSecure lock with reinforced steel pin

The Nextcover bike lock makes a very good visual impression in the test. In addition to the simple design, it has no manufacturing faults and is of a high quality .
Due to the high-quality materials used, we expect it to have a long service life . The manufacturer’s PLANT-MY-TREE partnership should also be emphasised. Nextcover thus supports the planting of trees in local forests.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
AssemblyVery quick and easy installation95 points
FunctionalityCan be used for bicycles, e-bikes or even e-scooters100 points
ConfigurationVery simple100 points
Security100,000 possibilities for one code. Use of a SafeSecure lock.100 points
Total99 points
Weighting: 40%
*The maximum score is 100 points

We really liked the Nextcover bike lock in our test. It is very easy to use and can be carried out by anyone. The bike lock is made of stainless carbon steel chain links and is covered with a hard-wearing nylon fabric. The materials used make the lock 100% weatherproof and protect the bike from scratches. With a length of 95 cm, it is also versatile and can be used for e-bikes or e-scooters, for example. The security of the lock is guaranteed by a reinforced steel pin lock . Any five-digit numerical code can be generated. This results in 100,000 possibilities for a code. The manufacturer recommends locking the bike with the lock to a fixed object. He also points out that there is no absolute security against thieves, but the longer it takes to pick a lock, the more thieves will be deterred. Configuring a code is very simple and user-friendly. The engraved numbers, which prevent wear and tear, should also be emphasised. In the event of dissatisfaction, the manufacturer offers a money-back guarantee. This model is currently available in different colours . All in all, a very good product.
A low-viscosity, non-greasy oil without adhesive additives is recommended for maintaining the lock. We expressly advise against cleaning with water.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we look at how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also analyse consumer reviews and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratioVery good90 points
Rating cut4.5 out of 5.0 on Amazon75 points
Total85 points
Weighting: 20%
*The maximum score is 100 points

On the Amazon platform, consumers have given the product an average rating of 4.5 stars. One criticism is that a similar product was available at a lower price after the purchase. It should be noted that these are isolated cases . The quality of the bike lock and the weight are highly praised by many customers. In our practical test, we were able to confirm that the lock is of high quality and impresses with its robustness .

Prices of up to €49.99 are charged on the Internet for equivalent products. Very inexpensive products are available from as little as €12.90. With a price of €24 .99, the Nextcover bike lock is currently in the middle price segment. The price ratio is very good for the quality and scope of services offered.

Overall result

WeightingScore achieved*
1. packaging & labelling10%100 points
2. package contents & instructions10%96 points
3. product processing & appearance20%98 points
4. in the practical test40%99 points
5. price/performance & consumer reviews20%85 points
Total96 points
*The maximum score is 100 points
Bicycle lock
 of the brand 
Nextcover®
achieved
96
Points in our test and therefore passed. The test was carried out in the test period
05/23
and is stored in our database under the licence number
230502018
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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