Trelock ZR 455 Plug-In Chain Ø8mm 140cm - Black

Trelock is one of the oldest German bicycle accessory brands and also one of the most well-known: one in four cyclists in Germany knows the brand.
Trelock is synonymous with quality, design and innovation and received the TOP-100 quality label in 2011.

A proper brand needs marketing-oriented company management.
Customers are the focus of all Trelock’s actions.
The Trelock team is committed to the brand tradition and takes innovation very seriously – today and tomorrow, to benefit cyclists in many countries around the world.
Trelock thanks its customers, suppliers and employees for  150 years of trust in Trelock and looks forward to further expanding this international brand.

The development and production of bicycle parts is a long-standing tradition at Trelock.
Thanks to high-speed innovations, Trelock has managed to make the transition from purely mechanical production to the electronics, software and optics field at the German production site, thereby gaining technologically competitive advantages.
This is reflected in the large number of Trelock patents. In recent years the development capacity of the Trelock site in Münster, Germany has increased fivefold.

Trelock is extremely innovative as its sales structure guarantees close market proximity, while an efficient and qualified teamwork philosophy ensures that the latest technologies are realized in the modern Trelock innovation center in Germany.

Trelock – always one idea ahead of the rest.