ACH Classic · Frame Lock + Adaptor Chain · 100cm / 130cm · 5.5mm
ACH Classic Frame Lock + Chain
Everything in one box — the Abus Classic frame lock and adaptor chain bundled together, ready to mount and lock to any fixed object.
The Abus ACH Classic combo bundles the Classic frame lock and its matching adaptor chain in one package — the complete solution for bikes that don't already have a frame lock fitted. Mount the frame lock to the rear stay, loop the chain through the wheel and around a fixed object, and clip both ends into the lock. Compared to buying the chain separately as an add-on to an existing frame lock, this is the better choice for a bike with no lock yet installed. Available in 100cm and 130cm chain lengths.
Highlights
Complete kit — frame lock and chain together
No separate purchases needed. The frame lock and adaptor chain are matched, packaged together, and ready to install. Ideal for bikes that arrive without a frame lock already fitted.
Anchors bike to fixed objects
The adaptor chain loops through the rear wheel and clips into the frame lock on both ends — tying the bike to a post, rack, or railing and preventing it from being lifted or rolled away.
Chain only? See the ACH Classic Adaptor Chain
If your bike already has an Abus frame lock fitted (standard on most Tern cargo bikes), you only need the adaptor chain — available separately for $61.99 in 85, 100, 130, and 150cm lengths.
Specifications
| Brand | Abus |
| Model | ACH Classic |
| Includes | Frame lock + adaptor chain |
| Chain diameter | 5.5mm |
| Chain lengths | 100cm, 130cm |
| Colour | Black |
| Chain only (separate) | Abus ACH Classic Adaptor Chain — · 85/100/130/150cm |
Abus ACH Classic · Frame Lock + Adaptor Chain · 100cm / 130cm · #810694