In addition, the 12mm thickness and the newly developed high-strength alloy materials ensure that it is tough enough. Only 3% of all other chain locks on the market use this material. It can be easily mounted around the bike seat.
eBay
WEST BIKING Foldable Bicycle Lock Security Anti-theft Cycling Lock MTB Road Bicycle Accessories Scooter Electric Bike Chain Lock
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
Universal Heavy Duty Anti-Theft Motorcycle Bicycle Bike Lock Security Lock With 2Key Security Reinforce Bicycle Lock Accessories
Aliexpress UK
Versatile 90cm Bike Lock with Anti-Drill Protection. Your security is paramount, and with our Versatile 90cm Bike Lock, you can enjoy peace of mind knowing your valuables are backed by an exceptional blend of strength and durability.
eBay
〔E〕1Pcs Universal Motorcycle Bicycle Password Lock Portable Helmet Lock Anti-theft Mtb Road Bike Bicycle Locks〔Winter5〕
Aliexpress UK
Feel confident knowing your bike is locked up tight, whether you're on a quick jaunt across town or an adventurous ride through the countryside. Heavy-Duty 90cm Bicycle Lock with 5-Digit Code. ⛓️ Thick Hardened Chain: Constructed with a robust 7mm thick hardened steel chain, this heavy-duty bicycle lock is designed to prevent forced entry, ensuring your bike stays exactly where you left it.
eBay
WEST BIKING Miniature Password Lock for Bicycle Anti-theft, Electric Bike Helmet Lock, Mountain Bike Portable Steel Cable Lock
Aliexpress UK
4 Digit D Shackle Combination Lock. Easy-set 4 digit combination lock.
eBay
X-TIGER Bicycle Lock Mountain Bike 4 Digit Password Bike Lock Portable Security Motorcycle Electric Scooter Padlock Universal
Aliexpress UK
Steel shackle provides maximum cut resistance. All tube multi position mounting bracket. Cable coil - 120cm x 10mm braided steel.
eBay
Xunting Bicycle U Lock MTB Road Bike Wheel Lock Anti-Theft Safety Motorcycle Scooter Cycling Lock Strong Bicycle Accessories
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
ROCKBROS Portable Bicycle Lock High Security Anti-theft Locks Safety Bike Chain Lock for Motorcycle Electric E-Bike Accessories
Aliexpress UK
Cable Length 5ft (Steel Cable) 6ft (Steel Cable) 6ft (Steel Cable) 6ft (Steel Cable) 5ft (Steel Cable) 5ft (Steel Cable). At the heart of every bicycle lock is its cylinder,Zinc alloy lock cylinder with a complex structure to prevent it from being picked open.
eBay
Anti Theft Convenient Bicycle Accessories Security Lock Reinforced With Key Anti Theft Lock U-shaped Bicycle Motorbike Lock
Aliexpress UK