OnGuard 8013 Bulldog MINI U-Lock D Shackle Lock Security Bike Moped

🔒 OnGuard 8013 Bulldog MINI U-Lock – Compact High-Security Bike Lock

The OnGuard 8013 Bulldog MINI U-Lock is a compact yet robust security solution for urban cyclists, commuters, and anyone needing a portable, everyday bike lock.

Its solid 13mm hardened steel shackle, reinforced crossbar, and X2P Double Bolt locking mechanism deliver reliable protection against cutting, prying, and jacking attacks, making it ideal for low to medium-risk locking environments.

Designed with convenience and security in mind, the Bulldog MINI offers easy portability without compromising strength.

🛡️ Security Features

• X2P Double Bolt Locking System – locks the shackle on both sides for enhanced resistance

• Z-Cylinder European Tumbler – bump-proof and resistant to picking, pulling, or drilling

• 13mm Hardened Steel Shackle – resists cutting, prying, and jacking

• Rounded Shackle Design & Centred Keyway – eliminates pry points, making attacks more difficult

• Double Rubber Coated Crossbar with Extra-Thick End Caps – protects your bike frame and finish

• 5 Laser-Cut Keys Included

📏 Size & Portability

• Shackle Dimensions: 3.55″ x 5.52″ (90mm x 140mm)

• Shackle Diameter: 13mm

• All-Tube Mounting Bracket Included – easy on-frame storage for commuting or touring

• Lightweight and compact for everyday convenience

🛠️ Maintenance Tips

For optimal performance, lubricate the locking mechanism weekly if used daily. Use a silicone-based or lock-specific lubricant to prevent stiffness or seizing.

🚲 Ideal For

• Urban commuting

• Daily bike use

• Lightweight or compact frame bikes

• Low to medium-risk locking areas

While compact, the Bulldog MINI doesn’t compromise on security, giving cyclists confidence for everyday locking situations.

🔥 Why Choose the OnGuard 8013 Bulldog MINI?

• Compact & portable – perfect for commuters and everyday riders

• Reliable double-bolt locking

• Hardened steel shackle resists common theft attacks

• Protects bike frame and finish with rubber-coated crossbar and thick end caps

• Includes on-frame mounting bracket for convenience

🏆 Why Choose Hopkinson Cycles?

✔️ Free UK postage
✔️ Expert advice from real people
✔️ Family-run independent bike shop
✔️ In-house dispatch & customer service
✔️ Trusted, durable products for your peace of mind

📞 01924 274209
📧 info@hopkinsoncycles.com
🌐 www.hopkinsoncycles.com
📍 Hopkinson Cycles, Queen Street, Horbury, Wakefield, WF4 6LP

OnGuard 8013 Bulldog MINI U-Lock – small enough to carry every day, strong enough to protect your bike with confidence. 🚲🔒