Motorcycle Lock Chain with 4 Keys, Heavy Duty Long Chain, Cut Proof Chains for Motorcycles, Motorbikes, Bicycles, Scooters

Founded in 1999, BIGLUFU entered the bike protection industry with a mission to set new standards. Our core focus revolves around security and protection, essential qualities for bike locks. However, we recognize that daily usability, comfort, and style are equally paramount in our products. Every item is meticulously designed, produced, and assembled in-house, ensuring a unique approach that aligns with our high standards.

BIGLUFU, established in 1999, is an innovative brand specializing in a diverse range of locks. Our primary objective is to deliver superior products that enhance the security and convenience of every household, offering customers a distinctive and enjoyable user experience.

Are you still troubled by persistent bike thieves?

Our 12mm unbreakable 3T manganese steel chain lock is the ultimate solution. This robust choice promises unparalleled security for all users.

Advantages of Our Bike Chain Lock:

The 12mm chain exceeds the thickness of standard cable locks, capable of withstanding 10KN of tension and 20KN of shear force. Crafted from high-performance 3T manganese steel, the hexagonal chain links offer superior resistance to cutting. A weather-proof nylon sleeve protects against scratches, making it ideal for bikes and scooters alike. At 59 inches (150cm) in length, it comfortably secures 4-5 motorcycles together, providing maximum theft deterrence. The sturdy U lock, featuring a 16mm hard zinc alloy shackle and thick PVC coating, offers robust defense against cutting and leverage attacks. Each set includes four ergonomic keys crafted from durable stainless steel, ensuring longevity and reliability. Suitable for both indoor and outdoor use, including gates, fences, grills, lawnmowers, tools, and sports equipment. Keys are non-universal, enhancing security with a low 1‰ interchangeability rate.

Specifications:

• Dimensions: 59 inches long, 12mm diameter
• Total Weight: Approximately 10 lbs (4.5 kg)
• Color: Black
• U Lock Diameter: 16mm
• U Lock Weight: 0.45 kg (1 lb)
• Chain Weight: 4 kg (9 lbs)

12mm Bike Chain Lock

BIGLUFU’s Chain Lock features a 12mm chain with a fabric sleeve to protect against damage to your motorcycle’s paintwork. Constructed from manganese steel, this hardened material ensures durability over years of use. It’s the smart choice for your motorcycle security needs.

Package Includes:

• 1 x Chain Lock
• 1 x U Lock
• 4 x Ergonomic Keys

Details Display:

HEFTY & STRONG CUT RESISTANT

Hexagonal chain links made from 3T HARDENED MANGANESE STEEL provide unmatched strength.

12MM HEXAGONAL CHAIN

Highly wear-resistant, rust-proof, and cut-resistant, capable of withstanding up to 10KN of tension and 20KN of shear force, offering maximum cut resistance.

STURDY U LOCK

Crafted from 16mm hard zinc alloy with a thick PVC coating, it resists cutting and leverage attacks, ensuring motorcycle safety.

WATER-RESISTANT NYLON COVER

Wrapped in a water-resistant nylon sleeve that’s scratch-proof and wear-resistant, protecting your property from damage.

150 CM / 5 FT LONG ENOUGH TO LOCK 4-5 MOTORCYCLES

At 150cm (5ft) in length, it securely locks 4-5 motorcycles together.

4 ERGONOMIC KEYS

Includes 4 ergonomic keys made from durable stainless steel, never bending or twisting.

★★ HEFTY & STRONG CUT RESISTANT: Our bike lock is constructed from unbreakable 3T manganese steel with a 12mm square-linked chain, providing superior cut resistance, safer than most other chain locks on the market.

★★ SCRATCH-PROOF COVER & FRIENDLY SIZE: Wrapped in a scratch-proof, wear-resistant water-resistant nylon sleeve, our chain lock ensures protection for your property. The 150cm (60 inches) * 5cm (2 inches) strong, cut-resistant chain lock consists of 19 chains, each 5cm (2 inches) wide, 8.5cm (3.3 inches) long, and 12mm (0.47 inches) high, offering robust security.

★★ STOUT U LOCK & 4 ERGONOMIC KEYS: Our chain lock comes with a sturdy U lock made of a 14mm hard zinc alloy shackle and thick PVC coating, resisting cutting and leverage attacks, ensuring motorcycle safety. The 4 ergonomic keys are made from hard, durable stainless steel, never bending or twisting. The anti-theft lock cylinder design ensures smooth operation.

★★ WIDELY APPLICATION: This 150cm (60 inches) motorcycle lock is long enough to secure 3-4 motorcycles together, ideal for lawnmowers, sports equipment, toolboxes, motorcycles & scooters, skateboards, gates, fences, grills, ladders, etc. A perfect gift for friends, family, or students who require reliable security.

★★ WARRANTY & CUSTOMER SERVICE: Enjoy a 3-year warranty on our bike lock chain, with a 90-day money-back guarantee and 24-hour online customer support. Your satisfaction is guaranteed with a full refund if you are dissatisfied. Rest assured.

By continually innovating and maintaining our commitment to quality, BIGLUFU ensures that our products not only meet but exceed expectations, providing unparalleled security and peace of mind for every user.

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