Hinge locks

U-locks, also known as Beugelsloten, offer the highest protection against bicycle theft. Thanks to their hardened steel U-shaped frame, they are virtually impossible to force open, saw through, or break. Ideal for expensive bikes, e-bikes, and long-term parking in busy or risky places. The fixed construction makes them compact, robust, and reliable, perfect for those who want maximum security. In our range you’ll find U-locks from ABUS and AXA with ART 2, 3, and 4 star certification, available in various sizes and security levels — from standard to the toughest ABUS Granit series. Many models come with a frame holder for easy transport. A bit heavier than folding locks, but unrivaled in protection and durability.

ART-Quality Mark

level of protection

Suitable for key lock

Weight

Holder

Length in cm

Material

Brand

Primary base color

Some kind of closure

Type

Type bike lock

Price

€2,12 - €299,95

Weight

0.95 kg - 2.50 kg

Huidige prijs is: €89,99Adviesprijs: €129,95

Huidige prijs is: €50,36Adviesprijs: €59,95

Huidige prijs is: €117,56Adviesprijs: €139,95

€6,59

Locking locks — The ultimate protection against bicycle theft

Bike theft is a major problem in the Netherlands, and especially for expensive bicycles and e-bikes, a good lock is indispensable. buckle lock (also known as U-lock named) offers the highest level of security against theft. In this article you will discover everything about the operation, benefits and what to look for when choosing a padlock.


What is a brace lock and how does it work?

One buckle lock is a sturdy bicycle lock made of hardened steel in a U-shape, which allows you to attach your bike or e-bike to a fixed object. The bracket clicks into place lock block that the cylinder protects against attempted burglaries.

This is how you use a locking bracket:

  1. Place the bracket through the frame and wheel

  2. Lock the lock to a fixed object, such as a pole or bike rack

  3. Click the bracket in the locking block

  4. Turn the key and lock the door

Thanks to the fixed shape and thick bracket, it is Very difficult to force through, saw or break.


Construction and materials

A locking bracket consists of three main parts:

  • U-shaped bracket: made of hardened steel (13–18 mm thick) for maximum resistance to sawing and cutting

  • Locking block: massive housing that protects the cylinder from drilling or lockpicking

  • Key cylinder: Advanced anti-pick cylinders, in premium brands such as ABUS and AXA fitted with a fabric hood

Many models also have a rubber coating to prevent scratches on the frame.


Innovative security technology

Hinge locks stand out for their clever design and technical innovations:

  • Double locking: Both ends of the bracket are locked for extra stability

  • Anti-drill & anti-pick cylinders: resistant to drilling and lockpicking

  • Hardened steel: Resists sawing and forcing up to 15 minutes

  • Optional alarm: for example. ABUS Granit X-Plus Alarm (100dB sound when moving)

These properties make the locking bracket the ideal solution for safest choice for expensive bicycles and e-bikes.


Why choose a brace lock?

Highest level of security

Hinge locks offer the best protection For:

  • E-bikes and speedpedelecs

  • Expensive city bikes (> €1000)

  • Long-term parking at stations or in cities

  • Situations where a ART 3 or 4 slot required

Fast and user-friendly

Lock in 30 seconds — simple, efficient and without complicated procedures.

Compact and portable

Lighter than chain locks, with an average weight of 1—2 kg. Often supplied with frame holder for attachment to the bicycle.


Sizes and specifications

SizeApplication
230 mmCompact, for race bikes
230—300 mmStandard size, best-selling
300—350 mmFor e-bikes and wide frames
350 mm+For multiple bikes or wide shelves

Thicker clamps (15–18 mm) offer maximum protection, ideal for e-bikes or expensive bicycles.


ART certification

It ART certification mark is the Dutch standard for theft prevention.

ART levelApplication
ART 2Basic security for city bikes
ART 3Very good security for e-bikes
ART 4Maximum security for premium e-bikes

When purchasing, be sure to choose the correct ART level for your bike and insurance requirements.


Popular brands of locking devices

ABUS padlocks (German premium brand)

AXA locking cylinders (Dutch quality)


Suitable for various vehicles

Hinge locks are versatile for:

  • E-bikes and city bikes

  • Race bikes and mountain bikes

  • Scooters and light motorcycles

When purchasing, pay attention to the correct size and shape so that the bracket fits snugly around the frame and object.


Disadvantages of braces

  • Less flexible than chain locks or folding locks

  • Something heavier (1—2 kg)

  • Higher purchase price (but long-term investment)


Tips for optimal use

Correct usage:

  • Fixing bracket through frame and wheel

  • Lock to firmly anchored object

  • Keep the slot high (at least 30 cm from the ground)

  • Combine with cable lock for front wheel

Maintenance:

  • Lubricate cylinder 2 per year with slot spray

  • Dry after rain

  • Check regularly for wear


Conclusion — Locking devices: maximum safety

One buckle lock is the The strongest and most reliable solution against bicycle theft. With a Hardened steel bracket, double locking mechanism and ART certification offers unrivaled security for e-bikes and expensive bicycles. Choose a bracket lock from ABUS or AXA for guaranteed quality, durability and peace of mind.


Customer service

Do you have questions about which buckle lock the one that best suits your bike, or whichever one ART level Do you need insurance?
Please contact our Customer service for expert and personal advice.