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Trelock ZR355 Plug-in Chain

From 26.90
View the stock

  • Free tracked shipping over £35.00
  • Trustpilot review 9.3 out of 47.772 reviews

Pros & Cons

  • With this plug-in lock your bike is safely locked by two locks in only one action.
  • Plug-in chain is long enough to lock it to a fence or lamp post.
  • Strong nylon cover to protect the paint.
  • No extra key needed to use the lock.
  • With 150cm it's also possible to lock your front wheel.
Read more on what our customers have to say about this product


Brand Trelock
Lock TypePlug-in Chain
Suitable for sports bikes No
ART Certified no
Compatible withRS350 / RS450 / RS451


Have a relaxing drink at your local cafe after your Saturday-afternoon ride without having to worry about your bike. The Trelock ZR355 is a plug-in chain lock which you plug into your regular frame lock and ensures nobody will be able to just move your bike elsewhere. Your regular frame lock ensures your wheels won't turn, while this lock serves as an extra layer of protection to ensure your bike can't be taken away. Enjoy the beauty of cycling with the peace of mind that everything can be left secured if you need to leave your bike behind.

Delivery includes

• Trelock ZR355

Frequently bought together

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Lock Type Plug-in Chain Plug-in Chain Plug-in Chain Plug-in Chain
Suitable for sports bikes No No No
ART Certified no no no
Compatible with RS350 / RS450 / RS451 RS350 / RS450 / RS451 / RS455 / RS430
Length 150 cm / 100 cm 130 cm 140 cm 140 cm
From 26.90 22.40 26.90 33.20
This product View product View product View product


9.2 / 10 Average from 13 reviews | Write a review
9.2 / 10

13 reviews


There are currently no pro's available in English yet


There are currently no cons available in English yet

Most recent reviews

10 / 10

Luminita, 6 June 2019

Prima aankoop

Goede kwaliteit , snelle levering

9 / 10

Peter, 6 May 2019

stevige, lange en flexibele ketting

hier kan je pas je fiets mee vastmaken! het draagtasje is te klein om handig te zijn

10 / 10

J., 23 March 2019

Deze Trelock insteekketting demotiveert bij voorbaat fietsendieven!

Zeer degelijke bijpassende insteekketting voor het Trelock slot op mijn Koga World Traveler Signature. Voldoet goed en is opbergbaar in het meegeleverde tasje. Voor in een grote stad zou de zwaardere uitvoering mogelijk een aanrader zijn.


  • Degelijk en in lakbeschermende hoes
  • Niet té zwaar
  • Opbergbaar in meegeleverd tasje
  • Past bij kleuraccenten fiets
  • Voorkomt diefstal... demotiverend


  • Tot nu toe geen

10 / 10

C., 6 December 2018

Goede en degelijke ketting in handig opbergtasje

Gewoon goed!!


  • Lange ketting
  • Oobergtasje


  • Geen

10 / 10

Stefan, 2 October 2018

Säkert och praktiskt i en enda länk