Say goodbye to the anxious of bike or motorbike stolen with our heavy-duty chain lock which adopts upgraded brass blade key cylinder to effectively protect your bike from most lock-pick. Made from high-grade thickened manganese steel chain and steel lock, our chain lock is sturdy, hardness, toughness, anti-violence and not easy to rust. And it is wrapped with premium canvas cloth to prevent direct friction and scratch between rough chain and wheels, and meantime, protect the chain from abrasion and prolong its lifespan. Additionally, it can provide a flexible lock for various bike and motorbikes with 1.8 meters length.
