XLC MRS Chain Lock

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XLC’s patented Modular Rail System (MRS) is integrated as a rail profile on the bike model either in the down tube, seat tube or on luggage racks. You can recognize the MRS by the long rubber, which is is embedded in the frame. It enables mounting of MRS products, as well as any accessories via the MRS Multimount at a freely selectable position in the area of the rail. The MRS Fidlock Mount plays a central role here. In cooperation with Fidlock, this mount has been specially developed for the MRS.

 With the MRS Fidlock Mount all XLC products, which are equipped with the Fidlock-Twist Connector, can be attached easily, securely and as required. The MRS Chain Lock is low weight, strong and its chain gives is great flexibility for any security concious cyclist. Compatible with Raleigh Centros models. XLC MRS Rail Lock Adaptor required for compatibility, please see below for more details.


  • Abus Plus cylinder
  • Can be firmly mounted to the MRS
  • Low weight and astonishing flexibility make The rail lock a popular security solution. 
Please note: this lock requires the purchase of an  MRS Rail Lock Adaptor in order to fit to the bike


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