Quick Summary
The Oxford LinkLock LK500 is a folding bike lock in black, with an 840 mm perimeter and a compact folding format. It is designed around a multi-link body and a carry bracket for mounting on the bike frame or securing with the included rubberised straps.
The stated folded size is 190 x 60 mm, which gives buyers a clear check for storage space and mounting position. The lock uses six 5 mm x 200 mm hardened steel plates and a patented Ultra B anti-pick lock cylinder.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Oxford, for buyers wanting the named bike-lock range. |
| Model | LK500 LinkLock. |
| Product type | Folding bike lock. |
| Colour | Black. |
| Perimeter | 840 mm, which affects how easily the lock can reach around the bike and a fixed object. |
| Folded size | 190 x 60 mm, useful for checking frame space or bag storage. |
| Lock body | Six 5 mm x 200 mm hardened steel plates. |
| Lock cylinder | Patented Ultra B anti-pick lock cylinder. |
| Carry bracket | Can be bolted to bottle cage mounts or secured to frame tubing with rubberised straps. |
What to Compare Before Buying
- Length: The stated 840 mm perimeter is the main size check. Compare it with the bike frame, parking spot and any object you want to lock to.
- Folded size: The 190 x 60 mm folded form affects where the lock can be carried on the bike or kept in a bag.
- Mounting method: Check whether your bike has bottle cage mounts or suitable frame tubing for the carry bracket.
- Lock format: A folding multi-link lock suits buyers who want a more compact carry option than a rigid lock.
Compatibility, Size and Fit
The carry bracket can be attached in two ways: by bolting it to bottle cage mounts or by using the rubberised straps on frame tubing. Check which mounting option suits your bike before choosing an offer.
The lock itself measures 840 mm around the perimeter when opened, so it is worth comparing that length with the way you plan to secure the bike.
Before You Decide
Confirm the LK500 LinkLock model, the black finish and the 840 mm perimeter before choosing an offer. Also check that the carry bracket suits your bike frame and that the folded size works for your storage or carrying needs.
Because this is a security product, follow the manufacturer’s fitting and use instructions for the exact model.





