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Based in Münster, Trelock GmbH develops and manufactures bike locks – such as U-locks, folding locks, armoured cable locks, curly cable locks, frame locks, cable locks, and combination locks – as well as cycle computers, heart rate monitors, and lights for the bike and outdoor markets. These lifestyle, hobby, and sport products are distributed internationally.
German Innovation since 1854
Bicycle looksBicycle LightingBicycle Computer
TRELOCK expands its folding lock assortment

TRELOCK folding locks are now available in 100cm length.
The new I-GO® compact class

TRELOCK develops new battery head light series with USB-connection in a stlyish, compact design
The new dynamo headlight

The new BIKE-i PRIO with 80 lux and optional handlebar control.
Welcome to TRELOCK!
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Welkom op TRELOCK!
Kies uw taal

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