Monster Padlock and Chain. Ultra-strong padlock with hardened boron steel armour casing. The use of a good lock will protect a motorcycle against most forms of attack and reduce the theft rate dramatically.
eBay
4 Digit Combination Number Bike Lock Strong Heavy Duty Cycle Security Bicycle Lock Steel Cable Chain Password Resettable Padlock
Aliexpress UK
This 10mm, heavy duty D shackle bike lock has a hardened steel shackle with non-scratching PVC coating. 10mm hardened steel shackle. Includes 2 keys. Heavy Duty D-Shaped Lock for Bicycles, Scooters & Motorbikes.
eBay
130dB Loud Disc Brake Lock Anti Theft Motorcycle Alarm Padlock Aluminum Alloy Motorbike Scooter Bicycle Lock
Aliexpress UK
HEAVY DUTY STRONG MOTORCYCLE MOTORBIKE BIKE SECURITY CHAIN AND PADLOCK 1M 1.8M. 4 Digit Combination Padlock Heavy Duty Outdoor Lock Gym Travel Luggage Locker. Security Chain 4-Digit Combination Padlock for Bicycle Mountain Bike Gates.
eBay
ROCKBROS Bicycle Password Lock Adjustable High Strength Steel Cycling Motorcycle Helmet Padlock Anti-theft Safety Bike Lock
Aliexpress UK
Heavy Duty 5mm Bike Chain Lock with 2 Keys Anti-Theft Security Padlock Bicycle Scooter.
eBay
4 Digital Code Bicycle Cable Lock Anti-theft Alloy Steel MTB Road Bike Cable Code Combination Password Lock Security Padlock
Aliexpress UK
1M 1.8M Heavy Duty Security Bike Chain Padlock Motorbike Lock With 3 Keys. 4 Digit Combination Padlock Heavy Duty Outdoor Lock Gym Travel Luggage Locker. Motorcycle Bike Bicycle Heavy Duty Chain Lock Combination Code Padlock Security.
eBay
Bicycle Alarm Disc Brake Electric Lock Anti Theft Motorcycle Alarm Brake Rotor Padlock Aluminum Alloy for Bicycle Motor Scooter
Aliexpress UK
Neilsen 10mm x 1m Motorcycle Motorbike Bike Security Chain And Padlock 65mm Lock 65mm Padlock - 10mm x 1M Chain with fabric sleeve.
eBay
ROCKBYE Motorcycle Lock Anti-theft Padlock with Cable Lock USB Rechargeable Waterproof Bike Alarm 120db Anti-theft Bicycle Lock
Aliexpress UK
Length: 900mm. Includes a 40mm padlock in a protective case. Lock Size: 40mm Padlock. 2 Spare Keys. Lightweight chain with a flexible cloth sleeve to protect paintwork. Round steel chain links.
eBay
MTB Road Bike Anti-theft Lock Bicycle Steel Security Cable Chain Lock High Sensitive Alarm Warning Safety Padlock with 2 Keys
Aliexpress UK
4-Digit Combination Bicycle Cable Lock – Compact, Strong & Easy to Use. Strong Lock Head: Made with a high-strength zinc alloy lock head for durability and resistance to corrosion and rust. 4-Digit Combination Code: Features a four-digit number system with up to 10,000 possible combinations for added security.
eBay
Anti-theft Alarm Lock Padlock Motorbike Locks Electric Bicycle Locks Outdoor Door Locked Waterproof Anti-pick Anti-theft Lock
Aliexpress UK