The Mammoth Security 10mm Square 1.8m Motorcycle Security Lock and Chain features the following:

10mm square section chain

1.8m length

Protective textile outer sleeve protects paintwork and rims

11mm hardened steel closed shackle lock

Mammoth 4 Helmet Rating

Mammoth Security Sold Secure 12mm Hexagon Motorcycle Lock and Chain is the ultimate in bike security! A large heavyweight chain and lock will deter a thief and give them a hard time if they try and take it on.

12mm Hexagon section chain

1m or 1.8m chain length options

Protective textile outer sleeve protects paintwork and rims

11mm hardened steel closed shackle lock

Mammoth 5 Helmet Rating

The Mammoth Thatcham Approved 1.8m Motorcycle Chain Lock is designed for all motorcycle securing needs, especially suited to secure motorbike to a fixing such as ground anchor, lamp post etc.

1.8m length 12mm square section link Cr-Mo steel chain with protective sleeve.

Mammoth 5 Helmet Rating

Oxford Barrier 1.5m Motorcycle Chain And Padlock is a Tough Chain Lock with rotating head, protective sleeve and key dust cover.
Lengths: 1.5m,

Oxford BIG Boss Motorcycle Alarm Lock Dual Sensor has a 100 Decibel Alarm Disc Lock. with a 16mm diameter shackle
Available with or without matching chain, alarm emits piercing 100decibels siren.

'Oxford Gold Series' Thatcham Approved, Attack Tested

The Revolutionary Oxford Boss Motorcycle Alarm Lock 100 Decibel Alarm Disc Lock. With a 14mm diameter shackle.
Available with or without matching chain, alarm emits piercing 100decibels siren.

'Oxford Gold Series' Thatcham Approved, Attack Tested

The GP Multi Purpose Motorcycle Chain Lock is for general use.

It comes with a convenient chain cover to prevent scratching and an integral lock head.

Chain length 1.5m

Oxford Hardcore XL High Security Motorcycle Chain And Lock is the U.K.'s biggest selling approved chain and padlock.
Padlock made with a forged hardened steel, 11mm shackle for maximum protection against attack.
Chain Lengths: 1.2m, 1.5m, 2.0m

Thatcham and Sold Secure approved

Oxford Heavy Duty Motorcycle Chain And Padlock has a tough double locking padlock with hardened steel shackle which doubles as a disc lock. Comes with a hardened 10mm square link chain.

Chain Lengths: 1.0m, 1.5m, 2.0m

Ultra strong padlock made from hardened boron steel armour casing, with a 14mm Hardened Ni-Cr-Mo alloy steel chain. Sold Secure and Thatcham approved Ride recommended.
Chain Lengths: 1.2m, 1.5m, 2.0m

11mm Hardened Ni-Cr-Mo alloy steel shackle. and a Double locking mechanism with 2 hardened steel bolts.

'Oxford Gold Series' Thatcham Sold Secure and many others approved

The ultimate padlock boasts a 16mm hardened steel shackle, an anti-pick DOUBLE locking mechanism and can also be used as a disc lock. Huge 16mm CroMo hardened steel round chain link.
Chain Lengths: 1.2m, 1.5m, 2.0m

The Oxford WordLock Discus 4 Letter Combination Motorcycle Stainless Padlock uses easier to remember words instead of numbers.

Choose your own password

10,000 potential combinations

Stainless Steel rust resistant body

The Oxford WordLock Discus 4 Letter Combination Motorcycle Stainless Padlock and 1.5m Chain uses easier to remember words instead of numbers.

Choose your own password

10,000 potential combinations

Stainless Steel rust resistant body

9.5mm diameter shackle and 9.5mm x 1.5m chain