Seatylock Was Born to Break Barriers in the Bike Safety Industry. For Years We’ve Developed a Wide Range of Folding Locks, U Locks, Chain Locks, Hybrid Locks & More

Seatylock’s Top Security Viking 110 cm (43.3″) Chainlock Is Rated as One of the Highest Levels of Security: 17/18 Sold Secure Gold. An Extreme Heavy Duty Antitheft Chain Lock, Viking 110 Offers Protection from Bolt, Cutter Drill & Saw Attacks for Motorcycles, Bikes, E-Bikes, Dirt Bikes & Scooters

Seatylock Viking 110 Chain Bike Lock’s Unique Patented Magnetic Closure Technology Means Secure Locking. Our Innovative Design Eases Linking & Locking to a Variety of Surfaces & Objects. The Intuitive Feature Ensures the Perfect Secure Closure Every Time, Without Needing to Apply Pressure or Force

Seatylock Viking Chain Lock Resists Any & All Possible Weather Damage. Its Specially Developed Sleeve Locks Out Water, Dirt, Dust & Everything in Between to Preserve the Lifespan and Reliability of Your Highly Secure Bike Lock. It also Reduces Rattling Noise So You Can Enjoy a Peaceful, Calm Ride

A Cutting Edge, Innovative Automatic Keyhole Shutter Protects Your Seatylock Viking Premium Chain Lock from Any & All Possible Weather Damage. It Ensures the Lock’s Components Remain Dry & Protected in All Weather Conditions. Comfort, Usability, Style & Highest Security Standards!

✔ 17/18 Sold Secure Gold Protection - Ranked as One of the Highest Levels of Security. Highly Tested Super Strong Cut Drill & Saw Proof Anti Theft Guard System with Automotive Level Safe Keys Means Zero Compromise on Maximum Security.

✔ Patented Magnetic Closure Technology - Unique Patented Magnetic Closure Technology Means Extra Smooth Secure Locking. Innovative Cutting Edge Design for Flexible Closure Eases Linking & Locking to a Wider Variety of Surfaces & Objects, Without Needing to Apply Pressure or Force.

✔ Rigorously Tested to Defeat Theft Attempts - We Tested the Viking Chain Lock by Using a Wide Variety of Stress Tests, Simulating Real-Life Attack Strategies by Thieves & Defeated Theft Attempts Using Hacksaws, Bolt Cutters, Crowbars & Freeze Attacks.

✔ Reliable, Durable & Easy to Use - Pro Break Resistant Theft Deterrent from Seatylock. Easy Carry Bike Accessory. Anti Cut Rust Proof Coating & Components for Dependable & Quality Safety.

✔ Neoprene & Silicone Cover for Bike Frame Protection - Rust Resistant and UV Protected Neoprene Cover Sleeve & Silicone Polymer Coated Components for Professional Bike Frame Protection. Ensures Frames Don’t Get Scratched.

✔ Protective Silicone Casing - The Viking Chain Lock’s Protective Silicone Casing Utilizes Soft Quality Polymer to Ensure Your Bike Frame Won’t Be Scratched. It Also Adds Durability by Protecting the Lock From the Elements & Ensuring It Will Last Longer.

✔ Unique Automatic Keyhole Shutter - Protects Your Lock from Any & All Possible Weather Damage. Locks Out Water, Ice, Dirt, Dust & Everything in Between to Preserve the Lifespan and Reliability of Your Highly Secure Bike Lock.

✔ Automotive Standard Keys - Our Super Secure Bike Keys are as Secure as Car Keys...

✔ Ultimate Chain Lock for Bikes & Motorcycles - Maximum Heavy Duty Security for Peace of Mind for Motorcycles, Scooters & Bikes. This Durable Waterproof Weatherproof Anti Corrosion 10MM Metal Link Bike Lock Chain Is Suitable for Outdoor & Indoor Use. Professional Protection for Your Beloved Bike.

How did we get our start?

Meet the Seatylock Viking 110 Bike Chain Lock - Heavy Duty Maximum Protection

Viking 110 Bike Chain Lock: Zero Compromise on Maximum Security

Viking Gold chain lock by Seatylock

Patented Innovative Magnetic Closure Technology

Seatylock Viking Chain Lock: Stylish & Made to Last

Seatylock Viking Chain Lock’s Innovative Keyhole

Main Benefits of Our Viking 110 Heavy Duty Anti Theft Chain Lock

• 17/18 APPROVED ULTIMATE SOLD SECURE GOLD - Maximum Security Protective Bike Chain Lock Perfect for E-Bikes & Motorcycles. Super Strong Heavy Duty Antitheft Guard System Bicycle Lock Chain for City Outdoor & Urban Cycling
• 3 YEAR PEACE OF MIND HEAVY DUTY BIKE LOCK - Hardened Steel Anti Cut Bike Locks with Key for Bolt Cutter Drill & Saw Attacks. Solid Hard Master Bike Chain Locks Safety Gear for Motorcycles E-Bikes & Scooters
• PATENTED MAGNETIC CLOSURE - Smart Design Bicycle Locks with Magnetic Close Function for Easy Locking. Waterproof Weatherproof No Corrosion 10MM - 0.39 INCH Metal Links Bicycle Lock Chain for Outside & Indoor Use
• EXTRA DURABLE BICYCLE LOCK - Rust Resistant UV Protected Neoprene Cover Sleeve & Silicone Polymer Coated Components for Professional Bike Frame Protection. Masterlock Chainlock Heavy Duty Bike Lock
• AUTOMATIC KEYHOLE SHUTTER - Dust Dirt Rain Water Proof Pro Equipment. Weather Proof Tamper Prevention Tool Bicycle Accessory. Best Security Chain Bike Lock to Protect Cycle. Super Portable Locks Anti Theft