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 any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

TECHCYC
Folding locks

Manufacturer’s product description

With its 86 cm long bike lock,TECHCYC offers a practical solution for short distances and everyday use in the city. Its compact length makes it particularly suitable for secure attachment to lampposts, bike racks or fences in confined spaces. Hardened steel forms the core of the lock and provides reliable protection against quick theft attempts. A plastic coating ensures that no scratches are left on the bike frame when locking. Despite its relatively short length, the lock is versatile, especially for compact frame designs. Its low weight makes it hardly noticeable when transporting and it fits easily into a backpack or the included holder. TECHCYC positions this model as a combination of mobility and functional basic protection.

  • Good value for money
  • Makes a solid impression
  • Practical mounting bracket
  • No information on sustainability

First impression

Packaging and contents

Here we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course be guaranteed. Is the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

Here, we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course be ensured. Is the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

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Product protection

Cardboard is sturdy, product adequately protected

100

Points

Sustainability of packaging

No unnecessary packaging waste, plastic film protects the product components

80

Points

Package contents & scope

Complete

100

Points

Instructions

The product is self-explanatory

100

Points

TOTAL

95

Points

Weighting: 20%
*The maximum number of points is 100

As soon as you unpack the box, you notice that TECHCYC has opted for a simple but well thought-out presentation. The box contains all the important information without looking cluttered or confusing. The lock is immediately visible, accompanied by the bracket and a clear instruction sheet. A small plastic packaging detracts from the overall impression, but otherwise everything appears to be packaged functionally and efficiently. The instructions describe how to set up and install the lock in an easy-to-understand way, even for those who are not tech-savvy. A minimalist, sustainable style runs consistently throughout the entire unboxing experience. The placement of the materials in the box is also impressive: nothing slips around, nothing seems carelessly thrown in. Even before the first use, there is a feeling of reliability and clarity.

First impressions

Product workmanship and appearance

Before putting the products through their paces in practical tests, we take a close look at their workmanship. How high-quality are the materials used? Are the feel and appearance satisfactory?

Before putting the products to the practical test, we take a close look at their workmanship. How high-quality are the materials used? Are the feel and appearance satisfactory?

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Visual appearance

Appealing design

100

Points

Workmanship

Very good workmanship

100

Points

Stability

Very stable

100

Points

Sustainability of the product

No information

80

Points

OVERALL

95

Points

Weighting: 20%
*The maximum number of points is 100

Visually, the lock is modern and simple, with a matte black coating and subtle TECHCYC branding. No detail seems superfluous; instead, functional clarity dominates. The folding lock is uniformly sturdy and neatly connected to the locking mechanism at the ends. It feels solid without being stiff or unwieldy. The lock and key work with pleasant resistance and convey a sense of quality. Even with frequent use, the material shows no signs of premature wear or deformation. Its short length makes it pleasantly compact without appearing cheap or unstable. The overall impression is one of tidiness, robustness and suitability for everyday use.

This is what our practical test revealed

Does the manufacturer deliver on its advertising promises?

Our practical test has the highest relevance and therefore the highest weighting. Here, the product must undergo a wide range of criteria and tests. We check the functions and product promises of the test item.

Our practical test has the highest relevance and therefore the highest weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test item.

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Stability of joints

All joints remained intact throughout the test

100

Points

Ease of use

Material and design are extremely user-friendly

100

Points

Compatibility with different bike frames

The lock can be easily mounted on all tested bicycle frames

100

Points

Smooth-running locking mechanism

Locking mechanism works extremely smoothly

100

Points

Easy storage and transport

Extremely user-friendly

100

Points

OVERALL

100

Points

Weighting: 45%
*The maximum number of points is 100

TECHCYC advertises the bike lock as a lightweight, practical and secure accessory for everyday use – and it delivers on all fronts. It is intuitive to use and can be quickly attached to bike racks or railings. Although the length is more suited to users who lock their bikes close to fixed objects, the lock fulfils its purpose reliably within this framework. The locking mechanism meets expectations and scores points for its ease of use and sturdy locking mechanism. It delivers on its promises in terms of scratch protection and flexibility – even in rain or cold temperatures, everything remains smooth. In areas with a high risk of theft, it may not be sufficient as the sole means of protection, but TECHCYC does not claim otherwise. Overall, the lock does exactly what it is supposed to do – and does it well.

Test plan

A detailed insight into the evaluation criteria for the practical part of the test and the points awarded can be found here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Value for money

and consumer reviews

Finally, we examine how the product compares to the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend it for purchase?

Finally, we examine how the product compares to the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend it for purchase?

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Price/performance

Very good performance in the lower price segment

90

Points

OVERALL

90

Points

Weighting: 15%
*The maximum score is 100 points

Prices of up to £79.20 are charged online for equivalent products. Very affordable products are available from as little as £19.99 . The TECHCYC folding lock is therefore currently in the lower price segment at £26.99. The price-performance ratio is very good for the quality and performance received.

Overall

1. Packaging & contents

20

95

Points

2. Product processing & appearance

20

95

Points

3. Practical test

45

100

Points

4. Price/performance & consumer reviews

15

90

Points

TOTAL

97

Points

*The maximum score is 100 points

Folding locks
 of the brand 
TECHCYC
achieved
97
Points in our test and therefore passed. The test was carried out in the test period
07/25
and is stored in our database under the licence number
250610002
. 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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