Bikeblock LOCK – Anti-theft device for cargo bikes and trailers

Heavy and angular – for everything that’s meant to last.

110,00 € – 134,00 € VAT included

  • Vehicle immobilizer made of solid exposed concrete
  • For cargo bikes, trailers, and e-scooters
  • Makes it harder to roll, push or carry away
  • Heavy and angular – a serious obstacle
  • Integrated lock mounting up to 32 mm
  • No permanent floor or wall mounting
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Heavy and angular—for everything that’s meant to last.

Wheels roll. Trailers do, too. And if in doubt, you can just pick up an e-scooter.

 

Bikeblock Lock Im Treppenhaus

 

Your Benefits at a Glance

  • Prevents rolling away, driving away, or being pushed away
    When secured with a good lock, the heavy concrete block becomes a bulky obstacle.
  • To Prevent Rapid, Unauthorized Use
    Cargo bikes, bakery bikes, bike trailers, and e-scooters can no longer be simply pushed or carried away.
  • Fixed point without permanent mounting
    No drilling, doweling, or screwing. BIKEBLOCK LOCK is used in places where there is no solid anchor point.
  • A simple principle. A massive impact.
    Heavy, angular, and compact. The BIKEBLOCK does exactly what its name promises: it blocks.

 

 

Scene: Block of flats, passageway, chaos of bicycles

The front door closes sluggishly. Anyone who wants to get in can get in. Anyone who wants to get out will do so anyway. In the passageway leading to the courtyard, the bikes are leaning up against the wall, packed tightly together. Narrow tyres – a road bike? A city bike, an e-bike, a children’s bike. In between, there are a few gaps where no one can quite say for sure whether there was a bike there yesterday.

Sometimes it’s just the rear wheel that’s missing.

Nobody drags their bike into their flat here. The lift’s too small, the bike’s too heavy, and walking up four floors isn’t a solution either. There’s rarely any space at the bike racks outside – and even when there is, the bike’s left out in the rain. So the only option is to leave it in the passageway. It’s secured in a practical way: a lock through the rear wheel and the frame. The bike can’t be ridden away. But it can still be carried off.

What’s missing isn’t another bike rack.

What’s missing is something that makes riding off or carrying it away a hassle.

A heavy block. A fixed point. Bikeblock LOCK.

 

Bikeblock Lock Szene Fahrräder In Durchfahrt Mietshaus

For anything you want to get rid of quickly.

The BIKEBLOCK LOCK is particularly suitable for:

  • Cargo bikes
  • Bakery bikes
  • Child and bicycle trailers
  • E-scooters
  • Bicycles
  • Other wheeled or portable items with suitable attachment points
Bikeblock Lock for Cargo Bikes
Bikeblock Lock for Cargo Bikes
Bikeblock Lock for Cargo Bikes
Bikeblock Lock for Cargo Bikes

Concrete grey or black.

Concrete grey

The natural exposed concrete finish showcases the BIKEBLOCK in its most authentic form. Understated, minimalist and highlighting the material itself. Each block is handcrafted, giving it its own unique character. The surface is primed with water glass, sanded and super-smooth.

Black

For a matt, graphic look, the BIKEBLOCK 2.0 is also available in black. The texture of the material disappears. A durable 2K coating protects the surface and ensures that the block retains its clean appearance even with regular use. Signs of wear remain invisible.

 

BIKEBLOCK with anti-theft device – an extra securing point.

Security – exactly where it’s needed.
The BIKEBLOCK is not a substitute for a bike rack permanently anchored to the ground. However, it fills a gap that many cycle owners encounter on a daily basis:

  • park it outside the front door
  • leave it in the stairwell
  • park in the underground car park
  • in the carport
  • in the courtyard
  • at work
  • in the holiday flatg

 

Anywhere where a bike shouldn’t be left unsecured.
After all, it’s not just the bike that’s often a valuable companion. Child trailers such as the Thule Chariot, cargo bikes or high-quality transport trailers are part of everyday life for many families. After a ride or a trip to the shops, they’re often left outside the front door or in the stairwell – exactly where there’s usually no way to lock them securely. With its solid construction, the BIKEBLOCK becomes a formidable physical barrier. When used with a suitable lock, it makes it considerably more difficult for someone to simply carry off or push away a bike or trailer, providing a flexible security solution where none would otherwise be available.

Whether it’s a road bike, e-bike, cargo bike or child trailer – whatever matters to you requires an extra securing point. The BIKEBLOCK with lock mount creates a physical barrier exactly where there are no fixed mooring points.

 

Craftsmanship rather than mass production.

Every BIKEBLOCK is a unique, handcrafted piece.

The production of a BIKEBLOCK begins with a specially developed concrete mix. Over many years, we have continuously refined the material, the manufacturing process and the surface quality – through countless trials, setbacks and our commitment to achieving an exceptional exposed concrete finish on all five sides.

The concrete is poured using a specially developed process that requires a great deal of experience and a delicate touch. This is the only way to achieve the exceptionally dense and uniform exposed concrete surface that characterises the BIKEBLOCK.

Unlike many concrete products, the smooth exposed concrete texture is not limited to the top surface. The exposed sides all round also impress with a uniform, smooth surface with barely visible air pockets or sedimentation. The result is a concrete structure that looks high-quality from every angle.

Once removed from the mould, each BIKEBLOCK is sanded by hand. The surface is then given a special finish which compacts and hardens the concrete. This results in a particularly durable, smooth texture. The surface does not chalk, is easy to maintain and retains its attractive appearance over time.

Shipping 18 kg of concrete around the world isn’t something you can just do on a whim. We’ve spent years developing and optimising the packaging too. It provides reliable protection for the BIKEBLOCK and ensures safe delivery – both nationally and internationally.

From time to time, we offer items with minor cosmetic imperfections as second-grade goods.

Frequently asked questions about Bikeblock.

What is the BIKEBLOCK LOCK?

The BIKEBLOCK LOCK is a solid, exposed-concrete wheel clamp. It is attached to a cargo bike, bicycle trailer, e-scooter or other wheeled object using a suitable bike lock, thereby making it difficult to roll, push or carry the item away quickly.

Is the BIKEBLOCK LOCK a bike rack?

Yes, the Bikeblock LOCK is essentially the BIKEBLOCK 2.0 with a lock mount but without a securing strap. It serves as a heavy, angular anchor point.

Für Fahrräder, die gleichzeitig sicher abgestellt werden sollen, empfehlen wir den BIKEBLOCK 2.0 oder BIKEBLOCK 3.0.

How does the immobiliser work?

The principle is simple: you secure your cargo bike to the BIKEBLOCK LOCK using a suitable lock. Anyone wanting to move the bike will have to move the solid concrete block as well. Thanks to its weight and angular shape, the BIKEBLOCK doesn’t simply roll along with the bike and becomes a bulky obstacle when someone tries to push or carry it away.

Which vehicles is the Bikeblock LOCK suitable for?

It is particularly suitable for vehicles and items that are already stable on their own, for example:

  • Cargo bikes
  • Bakery bikes
  • Bicycle trailers
  • Child trailers
  • E-scooters
  • Bicycles with their own kickstand

It is essential that the vehicle and the BIKEBLOCK can be secured together using a suitable lock.

Does the BIKEBLOCK LOCK need to be secured to the ground?

No. It doesn’t need to be mounted on the floor or wall. You simply place the BIKEBLOCK wherever you need an extra fixed point. This is particularly handy in blocks of flats, courtyards or passageways where drilling or a permanent installation isn’t possible.

Does the BIKEBLOCK LOCK provide complete protection against theft?

No. The BIKEBLOCK LOCK is not permanently anchored to the ground and cannot prevent theft entirely. However, it does make theft considerably more difficult, as the bike can no longer simply be rolled away or carried off. We therefore always recommend using a high-quality bike lock.

Which lock can I use?

The integrated lock mount is suitable for locks with a diameter of up to 32 mm. Depending on the vehicle, U-locks, chain locks or other suitable bicycle locks can be used. The bicycle lock is not included.

Why is the BIKEBLOCK square?

Quite deliberately. The angular shape prevents the concrete block from simply rolling along when the vehicle is moved. With the BIKEBLOCK LOCK, weight and shape are part of the design: it is heavy to move and difficult to roll.

Is a front wheel belt included?

No. The BIKEBLOCK LOCK does not include a front wheel strap, as it does not function as a bike stand. A strap to stabilise the front wheel is therefore not required.

Can I also use the BIKEBLOCK LOCK on an e-scooter?

Yes, provided the e-scooter can be securely attached to the BIKEBLOCK using a suitable lock. This principle is particularly effective with e-scooters: rather than simply lifting it up and carrying it away, the user must also move the solid concrete block.

Can the BIKEBLOCK LOCK be left outside?

Exposed concrete is generally suitable for outdoor use. However, when exposed to the elements over a long period, the surface may undergo natural changes, become soiled or discoloured over time.

Can I reposition the BIKEBLOCK LOCK?

Yes. It is not permanently fixed and can be moved to another location if necessary. Due to its heavy weight, this is deliberately not all that convenient – after all, it is precisely this characteristic that forms part of its function as an immobiliser.

What is the difference compared to a permanently fixed bike rack?

A floor or wall anchor is firmly attached to the building and therefore provides a different form of security. The BIKEBLOCK LOCK operates on a more flexible principle: it requires no installation and can be used wherever there is no fixed attachment point or where it is not possible to secure it to the building structure.

Technical Data Bikeblock LOCK

 

Product Bikeblock LOCK
Function Immobiliser / solid anchor point
Suitable for Cargo bikes, delivery bicycles, bicycle trailers, child trailers, e-scooters and other wheeled items
Operating principle Makes rolling, pushing and carrying away more difficult due to its 18 kg weight and angular shape
Material Fair-faced concrete
Surface Concrete grey, 2K matt black
Lock holder Integrated
Max. lock diameter 32 mm
Mounting No floor or wall mounting required
Front wheel strap Not included and not required
Bicycle lock Not included
Weight 19 kg
Dimensions 21 × 21 × 20 cm
Oberfläche

Black 2K, Concrete grey

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About Urbanature

Problem Solving

Short on space, dirty hallway walls, or plants that aren’t thriving? Urbanature develops well-thought-out solutions for common challenges in urban spaces. Planting systems, raised beds, and bike racks help you make better use of your balcony, garden, and small spaces—practical, high-quality, and designed for city life.

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Urbanature combines clean design with genuine practicality for everyday use. Our planting systems, raised beds and bike racks are space-saving, sturdy and easy to use – thoughtfully designed down to the last detail. For anyone who wants to make the most of small spaces without compromising on design and comfort. Discover functional solutions for your everyday life in our shop.

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Urbanature stands for products that are built to last. Sturdy materials, well-thought-out construction and timeless design ensure that our solutions – from balconies to gardens and space-saving living – will serve you well and remain a pleasure to use for years to come. For everyone who appreciates cycling culture, who shops mindfully, prioritises quality and design, and prefers to make the right choice.

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