ROCKBROS Silicone U-Lock — Hydraulic Shear Resistant

Built to Outlast the Bolt Cutters

A thickened lock body and hardened alloy steel shackle make this ROCKBROS U-lock a genuine step up in security — built to resist hydraulic shear tools, not just casual bolt cutters. A silicone jacket protects your frame from scratches while keeping the lock waterproof and rust-free.

Why You'll Love It

• Thickened lock body: Real resistance against cutting and shearing attempts.
• Double opening anti-theft design: Zinc alloy lock core adds an extra layer of security.
• Silicone protection: Waterproof, rust-proof, and won't scratch your frame.
• 3 keys included: Spares for peace of mind.
• With-cable options available: Secure your wheels too, not just the frame.

Details

• Brand: ROCKBROS
• Model: RKS626
• Material: High-strength alloy steel + zinc alloy lock core + silicone jacket
• Steel diameter: ~1.4cm
• Lock body diameter: ~2.2cm
• Weight: ~805g
• Includes: 3 keys

🚚 Free shipping across Australia — please allow 7–14 days for delivery.
↩️ 14-day returns.  🔒 Secure checkout.