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Heavy-Duty Anti-Cut Bike U-Lock

Heavy-Duty Alloy Steel U-Lock with Dual-Sided Security & Silicone Protection HEAVY-DUTY ANTI-THEFT SECURITYThe ROCKBROS bike U-lock is built from high-quality... Read More
Style U Lock
$32.99
$32.99
76 In Stock. Ready to be shipped!
Pickup

Ready within 2 hours

Express Delivery

As soon as 8pm today

Standard Shipping

Arrives September 3

Not quite right? Return any item within 90 days, free of charge. Hassle-free and customer-friendly — just the way it should be.

Expect prompt delivery and easy tracking — every order comes with updates along the way.

About the Product

Heavy-Duty Alloy Steel U-Lock with Dual-Sided Security & Silicone Protection

  • HEAVY-DUTY ANTI-THEFT SECURITY
    The ROCKBROS bike U-lock is built from high-quality steel and strengthened through vacuum heat treatment, making it extremely difficult to cut with common tools. With a max diameter of 22mm and a weight of 1.76 lbs (0.8 kg), this lock provides solid, reliable protection for daily use.
  • DURABLE, HIGH-SECURITY LOCK CORE
    The precision-engineered lock core uses a unique key design to resist lock-picking and technical opening. A protective dust cover and durable cylinder extend the lock’s service life, keeping it working smoothly over time.
  • EASY-TO-CARRY MOUNTING BRACKET
    Sized at 8.27 × 4.33 inches (21 × 11 cm), the U-lock comes with a mounting bracket that attaches directly to your bike frame. It keeps the lock secure while riding and makes it convenient to take with you on every trip.
  • STURDY, BIKE-FRIENDLY DESIGN
    The lock is wrapped in a thick silicone coating to prevent scratches and withstand daily wear. Suitable for road bikes, mountain bikes, e-bikes, commuter bikes, and even for securing gates or fences.

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Shipping

Order processing typically takes 1–2 business days before shipping. Once your order has been processed, you’ll receive a confirmation and tracking information.

Yes, changes can be made if the order hasn’t entered processing. Make sure to update your order details promptly after purchase.

Yes, international shipping is available. Delivery times and costs vary based on your location and selected shipping method.

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returns & refund

You can return most items within 30 days of delivery for a full refund or exchange.

Refunds are usually processed within 5-7 business days after we receive your returned item.

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