Sold Secure Gold 4ft Heavy Duty Bike, Ebike & Motorcycle Chain Lock

Key Takeaways From This Product

SECURITY FIRST, NO EXCUSE GIMMICKS

This Helsinki chain lock is designed for high-quality bikes and motorbikes. Unlike locks with unnecessary gimmicks, we prioritize top-tier security. Our lock features an especially strong Titanium steel and a safe cylinder that meets car security standards. Years of experience in bike security, combined with high German standards, ensure your peace of mind.

SOLID STEEL INSTEAD OF LIGHT STEEL

Unlike many lightweight chain locks, we opt for solid, hardened steel. This ensures maximum security against bolt cutters and metal saws. While this choice results in a lock weight of 5.5 lbs, it is perfectly suited for motorcycles, scooters, mopeds, ebikes, pedelecs, and bike trailers.

EXTRA-LONG LOCK

A longer lock improves both convenience and security. This chain lock is 4 feet (47 inches / 120 cm) long, ideal for locking both your bike frame and front wheel to a fixed object or securing several bikes simultaneously.

HIGH SECURITY CHAIN

Our chain provides robust security with strong 0.33" (8.3 mm) 4-edge links. The lockhead is designed with an anti-lock-picking cylinder for added protection. A soft & robust sleeve coating also prevents damage to your bike's varnish. The lock comes with 4 keys.

BETTER MASSIVE THAN SORRY

Our extremely long and massive chain offers a balanced approach to security and weight. Locks with a smaller chain diameter (0.25" or less) are lighter but offer less reliable protection. Conversely, while our lock is highly secure, its weight is important to consider. Always ensure the weight meets your needs. Better massive than sorry.