Alloy Steel Links
Folding segments provide high-strength protection against theft.
Specializing in alloy steel folding locks and hardened motorcycle chains, this brand prioritizes high-strength physical barriers. These models are engineered for the specific demands of electric bikes and heavy motorcycles
Folding segments provide high-strength protection against theft.
Chain diameters reach 12mm for maximum cut resistance.
Every heavy duty lock includes four individual keys.
The lineup consists of 34 in foldable locks and motorcycle chains ranging from 10mm to 12mm in thickness. These tools utilize alloy steel and hardened materials to secure gates and motorized vehicles.




6 locks listed here, grouped as Keyed bike locks, Heavy duty bike locks, Electric scooter locks, Heavy duty chain locks.
ZEIXIHY keeps the build language in the product names: Gold Hardened Steel Chain with U Lock; Long Gold Steel Security Chain Lock; Silver Motorcycle Chain and U Lock.
The range is aimed at the uses named in Keyed bike locks, Heavy duty bike locks, Electric scooter locks, Heavy duty chain locks, not a catch-all.
Titles already name the split: Gold Hardened Steel Chain with U Lock; Long Gold Steel Security Chain Lock; Silver Motorcycle Chain and U Lock.
3 of 6 listed
3 of 6 listed
Also in For electric bikes Heavy duty
The 12mm hardened steel chain is incredibly thick and gives me peace of mind when locking my e-bike outside.
I mounted the 34 in folding lock to my scooter frame, and it stays perfectly secure while I ride.
Having four keys for the motorcycle chain lock is great because I can keep spares in multiple jackets.
8.1
same Electric scooter locks — 45% higher weight
same Electric scooter locks — close weight
7.8
same Electric scooter locks — close weight
same Electric scooter locks — close weight
8.5
same Electric scooter locks — 78% less weight
same Electric scooter locks — 21% less weight
The foldable alloy steel locks are 34 in long.
The heavy duty chains are available in 10mm and 12mm thicknesses.
Yes, the folding models come with a mounting bracket for the vehicle.
These heavy duty locks include 4 keys.