AKM Motorcycle Chain Lock 6.56ft x 10mm - Heavy Duty Security

In this review of the AKM Motorcycle Chain Lock, the bottom line is straightforward: this long, heavy chain with an included disc U lock is for riders who need serious physical deterrence and don't mind extra weight for stronger protection. The chain's 10mm square links and 3T manganese steel construction give it clear cut and shear resistance, while the disc lock and four keys add convenience and redundancy. For those who prioritize durable, overt security for motorcycles, scooters and trailers, this kit delivers solid value.

Key Features

• Heavy duty chain: The 10mm high strength square link chain provides robust resistance to tension and shear forces, making casual attacks far more difficult.
• Long reach: At 200cm (6.56ft) the chain is long enough to secure multiple vehicles or wrap around larger fixtures without stretching thin.
• Durable materials: Reinforced rust alloy steel with a nylon sleeve and non-toxic PVC coating protects the chain and prevents paint damage to the vehicle.
• Disc U lock included: The package includes a 16mm hard zinc alloy shackle disc lock that resists cutting and sawing and complements the chain for extra security.
• Multiple keys: Four individual ergonomic keys are provided, including one with an LED for low-light use, reducing the risk of being locked out.
• Weather protection: Anti-theft lock cylinder design and rotating switch help keep rain and dust out of the mechanism for more reliable operation outdoors.

Who It's For

This product is best for motorcycle and scooter owners who need a visible, physically intimidating lock to protect higher-value machines parked outdoors, at transit hubs, or left unattended for hours. Its length also makes it suitable for securing multiple bikes, trailers, or enclosing a vehicle to a fixed anchor without needing extra adapters.

It is less suitable for riders who need a lightweight, compact solution for daily quick stops, or for those who must carry the lock for long distances on the bike where added weight is a major concern. If portability and minimal weight are top priorities, a lighter cable or small U-lock may be preferable.

Pros & Cons

Pros

• Robust 10mm square link chain and 3T manganese steel construction offer strong physical protection.
• Generous 200cm length allows locking multiple vehicles or securing to large fixtures.
• Includes a sturdy 16mm disc-style U lock and four keys for redundancy and convenience.
• Protective nylon sleeve and PVC coating reduce scratching and resist corrosion.

Cons

• Significant weight (about 4.55kg) makes it bulky to carry for commuters and may be overkill for short stops.
• Some users note the U-bolt base feels lighter than the chain, so attention to locking technique is advised.

Specifications

Chain length	2000mm (6.56ft)
Link thickness	10mm square link
Materials	3T manganese steel, reinforced rust alloy steel, PVC, nylon sleeve
Included lock	16mm hard zinc alloy shackle disc U lock
Keys	4 ergonomic keys (one with LED)
Weight	10lb / 4.55kg

Our Verdict

The AKM Motorcycle Chain Lock is a practical choice for riders and owners who want a long, heavy-duty chain and a robust disc-style lock to deter thieves. It balances durable materials, generous length and useful extras like four keys and protective coatings, making it good value for securing motorcycles, scooters and trailers where weight is an acceptable tradeoff for security.

Frequently Asked Questions

Is this chain suitable for securing more than one bike?
Yes, the 200cm length is long enough to lock three to four motorcycles together or secure multiple smaller vehicles to a fixed anchor.

Will the lock resist cutting tools in outdoor conditions?
The 10mm square links and 16mm zinc alloy shackle are designed to resist cutting, sawing and shearing, and the PVC/nylon coverings help reduce corrosion, though no lock is completely impervious to heavy industrial tools.

Are replacement keys available if lost?
Four keys are supplied and the lock uses a stainless steel core; keep one key stored separately because replacement keys may require lock identification from the manufacturer or dealer.