Hiplok: The only Gold Sold Secure wearable chain bike lock
NDakter Bike Chain Lock,4 Digit Combination Bike Locks High Security with 2 Keys,Anti-Theft Heavy Duty Bicycle Lock,Codes Resettable Cycle Lock for Bike Cycle,Moto,Door,Gate Fence : Amazon.co.uk: Sports & Outdoors
Titanker Bike Chain Lock, Heavy Duty Bicycle Lock, High Security Cycling Locks with 2 Keys, Anti-Theft Lock Chain for Bike Motorcycle, Bicycle, Door, Gate, Fence, Grill (920mm x 6mm) : Amazon.co.uk: Sports
AKM Anti-Theft Motorcycle Chain Lock 180cm/6ft Heavy Duty Bike Chain Lock Durable 12mm Thick Security Bicycle Chain Lock with 4Keys 16mm U Lock Disc Lock for Motorcycles,Containers,Trailers,ATV : Amazon.co.uk: Sports & Outdoors
6x500mm)security Bike Chain Lock, Chain Lock Kit, Motorcycles Chain Lock,for Bicycle, Bicycles | Fruugo UK
ZHEHUA Bicycle Chain Lock, Chain Length 800mm with Anti-Shear Lock, Suitable for Chain Safety Locks Such as Bicycles, mopeds, Scooters, Motorcycles and Glass Doors (8mm) : Amazon.co.uk: Sports & Outdoors
Metal Bike Chain Lock Black Bike Locks Anti-theft Bicycle Lock Cycling | eBay
The Best Chain Lock (and how to use it!) | The Best Bike Lock
Best bike chain locks for 2023 from an insurer's perspective
OKG Heavy Duty Chain Lock, 11lbs, 3.9 ft x 1/2 in (12mm) Thick Case Hardened
Segotendy Bike Lock, 8mm 1020g Bike Locks High Security, Bike Chain Lock with 2 Keys, Bicycle Locks Heavy Duty, Cycling Lock for MTB, Motorbike, Motorcycle, Gate, Fence (85cm) (Black) : Amazon.co.uk: Sports
The 4 Best Bike Locks of 2023 | Reviews by Wirecutter