SKU: RKS610-BK

Thickened Anti-Cut U-Lock

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By ROCKBROS
Color: Black
Shipping

Shipping Costs & Delivery Times

1. Standard Shipping

  • Under $100: $5.99
  • $100+: Free
  • Delivery: 3–5 business days

2. Extended Delivery

  • International stock: 7–12 business days
  • Bicycles: 20–25 business days

3. Flat Fees

  • Large items: $10
  • Children’s bikes: $20
  • Folding bikes: $40
  • Full-size bikes: $150

4. No Shipping To Alaska, Hawaii, Puerto Rico, or the U.S. Virgin Islands.
Returns & Warranty
  • High-Security Hardened Steel Construction
    This anti-theft U lock is made from high-strength, heat-treated steel to enhance hardness and overall security. The durable zinc alloy lock core is designed to resist dust and rust, ensuring reliable performance in various weather conditions.
  • Reinforced 22mm Hardened Shackle
    Featuring a thickened, hardened steel shackle with a diameter of approximately 22 mm, this heavy-duty U lock offers strong resistance against cutting, drilling, and hammer attacks. The reinforced structure provides enhanced protection for high-risk urban areas.
  • Advanced Lock Core with 3 Keys
    Equipped with a precision-engineered lock cylinder and a unique serpentine keyway design, this bike U lock is difficult to duplicate. Three keys are included for convenient daily use and backup access.
  • Protective Silicone Cover
    A soft silicone outer coating wraps around the lock body, helping protect your bike frame from scratches while providing a more comfortable grip during handling and transport.
  • Versatile Application
    Designed for multiple vehicles, this U lock for bikes is suitable for bicycles, motorcycles, and electric bikes, offering dependable anti-theft protection wherever you park.
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