ABUS Adaptor Chain ACH 6KS - Black
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Product Information
Full details
The ABUS Adaptor Chain ACH 6KS is an essential security accessory for urban cyclists looking to increase the locking versatility of their bike. Designed for commuters who use ABUS frame locks or an Alarmbox 2.0, this chain allows you to easily secure your frame to a fixed object without needing an additional key. While it provides excellent hardening against opportunistic theft, it is intended to be used as a supplementary security layer rather than a primary lock for high-risk, long-term parking.
All features
| Colour | Black |
|---|---|
| Model Part Number | 186189 |
| Brand | ABUS |
Extended Product Information
FAQs
Can I use this chain without an ABUS frame lock?
No, this chain is specifically designed to function with the locking housing found on compatible ABUS frame locks or the Alarmbox 2.0.
Is the chain cut-resistant?
Yes, it is made of 6 mm hardened square steel, which provides a significant deterrent against manual cutting tools.
Does this chain come with its own keys?
No, the chain uses the same key as your existing ABUS frame lock, which is why it is sold as an adaptor.
Will this scratch my bike frame?
No, the chain is covered in a durable plastic sleeve specifically designed to prevent scratching the bike's paint.
How long is the chain?
The chain is 100 cm long, which is typically sufficient for securing a frame to a standard city bike rack.
Troubleshooting
Locking bolt does not fully insert into the frame lock
Check for debris or dirt inside the auxiliary housing of your frame lock and ensure the bolt is aligned straight before insertion.
Key is difficult to turn in the frame lock while the chain is attached
Ensure the chain bolt is pushed fully home; if the bolt is not seated correctly, it may put tension on the internal cylinder.
Pros and Cons
Pros
- Uses the same key as your ABUS frame lock for streamlined use
- Sturdy 6 mm square steel construction offers high cut resistance
- Plastic sleeve effectively protects paintwork from scratches
- Lightweight and compact enough for easy transport
- Straightforward plug-and-lock mechanism
Cons
- Not intended for use as a standalone primary lock
- Requires a compatible ABUS frame lock to function
- Limited security compared to heavy-duty dedicated chains
Setup, Compatibility & Care
Setup is minimal; ensure your existing ABUS frame lock features the secondary housing slot (usually located on the side of the lock body). To connect, simply insert the metal bolt at the end of the chain into the housing until you hear a click. For care, ensure the internal locking mechanism remains free of debris. While the protective plastic coating is weather-resistant, it is recommended to periodically wipe the chain clean to prevent grit buildup. If the chain is exposed to heavy rain or road salt, dry it with a cloth to prevent corrosion on the metal links.