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Upgraded Wide & Thick Silicone U-Lock

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Upgraded Wide & Thick Silicone U-Lock

  • STRONG & DURABLE
    This bicycle U-lock is crafted from 14mm high-strength alloy steel with a zinc alloy lock cylinder and soft silicone coating. It is significantly stronger than traditional cable locks—even 12-ton hydraulic shears cannot cut through this U-lock.
  • DOUBLE PROTECTION
    ROCKBROS U-locks feature a double-bolt locking mechanism. This dual-opening design provides an extra layer of security, making it twice as difficult for thieves to break.
  • SILICONE PROTECTIVE COVER
    The exterior of the lock is wrapped in soft-touch silicone, which provides a comfortable grip and prevents the lock from scratching your bike’s paint during use.
  • INCLUDES 2 KEYS
    The keys feature complex serpentine grooves that are extremely difficult to replicate. Combined with the double-locking method, this system ensures maximum safety and reliability.
  • WIDE APPLICATION
    Ideal for bicycles, motorcycles, gates, fences, and more. Get the ultimate security and protect your ride with this heavy-duty U-lock.

 

Select Style
From $11.20

Original: $31.99

-65%
Upgraded Wide & Thick Silicone U-Lock—

$31.99

$11.20

Product Information

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Description

  • STRONG & DURABLE
    This bicycle U-lock is crafted from 14mm high-strength alloy steel with a zinc alloy lock cylinder and soft silicone coating. It is significantly stronger than traditional cable locks—even 12-ton hydraulic shears cannot cut through this U-lock.
  • DOUBLE PROTECTION
    ROCKBROS U-locks feature a double-bolt locking mechanism. This dual-opening design provides an extra layer of security, making it twice as difficult for thieves to break.
  • SILICONE PROTECTIVE COVER
    The exterior of the lock is wrapped in soft-touch silicone, which provides a comfortable grip and prevents the lock from scratching your bike’s paint during use.
  • INCLUDES 2 KEYS
    The keys feature complex serpentine grooves that are extremely difficult to replicate. Combined with the double-locking method, this system ensures maximum safety and reliability.
  • WIDE APPLICATION
    Ideal for bicycles, motorcycles, gates, fences, and more. Get the ultimate security and protect your ride with this heavy-duty U-lock.

 

Upgraded Wide & Thick Silicone U-Lock | ROCKBROS