The ULAC Magnum Force U - Lock is a game - changer in bike security. It combines ultra - light yet ultra - strong aluminum and magnesium alloy with ULAC's advanced Silicon Overmoulded technology. This lock is so light that it can easily fit into your backpack or back pocket, making it extremely convenient for cyclists on the go. It's not only easy to clean but also won't scratch your bike frame. Key features include: a mere 460g (1.0lbs) weight, an integrated silicon overmoulded design, high - security dimple keys with 500 unique key combinations, a super - lightweight alloy shackle, a reinforced magnesium lock cylinder, an inner shackle size of 73mm x 140mm (2.8in x 5.5in), and a 14mm lightweight aluminum shackle.
Using your ULAC Magnum Force U - Lock is easy. First, open the lock with the provided high - security dimple key. Place the shackle around the bike frame and the fixed object you want to secure it to, then close the lock. Make sure it's properly locked before leaving your bike. When it comes to maintenance, it's easy to clean this lock. You can use a damp cloth to wipe off dirt or grime. Since it's made of high - quality aluminum and magnesium alloy, it's quite durable, but try to avoid exposing it to extreme weather conditions for long periods. Keep the keys in a safe place and don't share them with strangers to maintain the lock's security.
