From VMP- the experts in motorcycle parts. Modern Security lock with Dust Cover. 9.5mm Thick. fabric lined - sounds reduction and protection to the locked item.
eBay
Bicycle Chain Repair Tool Set Chain Connector Quick Link Lock For 6/7/8/9/10/11/12 Speed MTB Road Bike Joint Magic Buckle Master
Aliexpress UK
Specification: 26 section long lock body rivet link. Item Type: Bike Lock. 1 x Bike Lock. Material: Zinc alloy lock body, outer layer ABS plastic. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
Bicycle Chain Wax Maintenance Oil 15ML Mountain Bike Road Bike Special Lubricant Chain Gear Oil for All Bicycle Chain Tools
Aliexpress UK
Easily customize your own unique combination for added peace of mind. With a quick installation button, you can conveniently secure or remove the lock as needed. Robust Construction: Crafted from high-strength braided steel wire, our bike cable withstands up to 2.4KN tension and 7KN shear force, providing unparalleled strength and flexibility.
eBay
500ml bicycle chain cleaner Bicycle Chain Cleaning Maintenance Liquid Degreaser Spray Bike Chain Cleaner Bicycle Accessories
Aliexpress UK
It features a sturdy chain design to provide strong security for your bike.
eBay
Chain Cleaner Cleaning Bicycle 3D Chain Brush Wash Tool Set Bike Protection Oil Bike Chain for Mountain Cycling Bike Accessories
Aliexpress UK
Heavy Duty Bike Lock – High-Security Steel Chain & Combination Padlock. Secure your peace of mind with this Heavy Duty Bike Combination Chain Lock. Keyless Convenience: Secure 5-digit combination lock with over 100,000 possible codes; easily resettable to your personal preference.
eBay
WD-40 Bicycle Dry Chain Lubricant Bicycle Grease 120ml Bike Chain Oil Fork Flywheel Chain Lube MTB Road Bike Cycling Accessories
Aliexpress UK
I believe this is a motorbike security chain (the kind used to wrap through a wheel and onto something) but we bought it to secure bicycles to a motorhome bike rack. Only used for that one trip. Comes with three keys. Length is 88cm and each link is nearly 3 inches (see image). As I said, used only once and has sat in a box since. Only visible sign of use is slight weathering of the brand name on the exterior sheath. Note this is heavy duty and weighs a fair bit for its length. Any questions, just ask.
eBay
15ML Bicycle Chain Wax Maintenance Oil Mountain Bike Road Bike Special Lubricant Chain Gear Oil for All Bicycle Chain Tools
Aliexpress UK
Folding design, compact and lightweight. Length: about 120cm (excluding lock head). 120CM lengthened lock body, suitable for multiple scenarios. Product Information. Product features.
eBay
For Road Mountain Bike Bike Chain Cleaner Tool Bike Kit Bike Chain Scrubber Portable Cycling Chain Cleaning Maintenance Tool
Aliexpress UK
Ideal bicycle lock and anti-theft lock. Supplied with 2 keys. Steel Wire, self-coiling 10mm X 100mm cable.
eBay
FSC Olive Chain Fixed Gear Single Speed Bicycle Chain 100 Link NX01 Bike Mountain Bike Road Bicycle Chain with Quick-link Parts
Aliexpress UK