PL1 - Immobilizer

Break the lock, break the bike

understand the magic

Simple and easy to use top features

Fully integrated locking system in between the pedals ensuring high security, maximum convenience and a joyful experience.

Intelligent Alarm Sound System

Iinside the lock there is a 100db alarm that will go off if someone tries to steal your bike. The alarm is intelligent in a way that it can identify and measure the difference between someone stealing it or just moving a bit.

Automatic proximity key

Upon approaching the bike, the security system automatically identifies the key and unlocks the bike. When walking away from the bike, the system automatically locks itself in less than 1 second.

The OEMs Dream

The lock is designed for any bicycle; no matter the type, design or manufacturer as the bikes are ‘born’ with the system during the production process.

Your bike is always safe with our technology

Highest quality and beautiful design makes this lock a perfect solution for the next generation of bikes.

Born with the bike

Our solution is unique in a way that it is born with the bike as part of the crank so it is impossible to break through without destroying a vital part of the bicycle. This makes it very difficult and unpractical to steal and impossible to sell or use afterwards.

Super light weight

As there is no need for any other lock to be used on, the weight of the bike is no further effected and that without a doubt makes bikes with PentaLock system much more lighter than most of the other traditional locks available at the market.

Integrated lock system

Our solution is designed especially for bike manufacturers and it can easily be assembled into any existing bike model. The solution is designed with both bike manufacturer and user in mind at all stages of development.

Elegant and extremely safe

The lock itself contains various technologies that make the entire process absolutely flawless. The seamless integration into the bicycle frame, allows the lock to be subtle yet extremely effective and exclusive.

secret sauce

Our unique solution is currently patent pending and therefore protected for the next period of time..

Easy and quick to assemble

The whole process of mounting it in between the pedals was carefully taken into account during the development phase. The lock offers a simple and easy way to be assembled during a production phase by a manufacturer.


+45 25 50 44 44

© 2018, Pentalock ApS. All Rights Reserved.