Introducing our motorcycle chain lock made of 60mm high-quality alloy steel that provides ultimate security against cutting, drilling, and anti-tech attacks. The lock’s cylinder is made of durable zinc alloy, ensuring that your bike is safe and secure. It is coated with zinc to prevent any scratches, prolonging the life of your lock. With its advanced 5-digit combination lock, this bike chain offers up to 100,000 possible combinations, making it almost impossible to crack and reducing the risk of theft. Keep your bike safe with our lock anti-theft multiple protection bike lock.