ACH 2.0 6KS/85 black

ACH 2.0 Adaptor Chain

Adding the Adaptor Chain frame lock chain to your ABUS frame lock is a way to double your bike’s protection against theft. In the 2.0 version of the chain, the loop ring is additionally covered with a coating to protect it from scratches.

All variants for ACH 2.0 Adaptor Chain
Colors for ACH 2.0 Adaptor Chain

It couldn’t be simpler – with this frame lock chain made of hardened steel, you have the perfect secondary security for your bicycle.

The Adaptor Chain 2.0 frame lock chain from ABUS makes it particularly easy to make your bicycle twice as secure: All you have to do is place the chain around a fixed object, pull the end with the lock through the ring on the chain and attach it to the frame lock housing or the Alarmbox 2.0. You will not need another key, nor will you need to lock the shackle separately. Thanks to the special coating on the ring, the paintwork of the bicycle remains protected when it is connected. The Adaptor Chain 2.0 connecting chain fits all ABUS frame locks with additional lock housing as well as the Alarmbox 2.0.


  • 6 and 8 mm square chain made of hardened steel
  • Separate locking of the shackle is not necessary
  • Various connection options
  • Suitable for all ABUS frame locks and the Alarmbox 2.0
  • Special coating on the loop ring protects the bike’s paintwork from being damaged

Mounting and transportation

  • ST5950 - Lock bag for transporting the connecting chain
  • Lock bag is attached under the saddle

Use and application

  • Can be used in combination with a frame lock or the Alarmbox 2.0
  • For securing the bike to a fixed object


General downloads:

alarm function: No
Weight [lbs]: 1.68 lbs
color of facets: black
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