Never worry about lost keys or forgotten combinations again. This folding lock uses a customizable 4-digit code that you set and remember—no keys to carry, lose, or leave at home. The innovative folding design collapses into a compact unit that mounts to your bike frame with the included tool-free velcro bracket, staying secure without rattling during rides. At 31 inches long, the lock provides enough reach to secure your bike to most racks, posts, or street signs, or even lock two bikes together. The hardened alloy steel construction resists cutting and leverage attacks, while the anti-corrosive coating protects both the lock and your bike's finish from scratches.

The folding plate design offers advantages over traditional cable or chain locks: greater cut resistance than cables, more compact storage than U-locks, and flexible positioning around irregular objects. The plates fold into a neat bundle roughly the size of a smartphone when not in use. Installation takes seconds with the velcro mounting bracket—no tools, no permanent fixtures, easily movable between bikes. Perfect for daily commuters who need reliable security without the bulk of traditional locks, or weekend riders who want keyless convenience at their destination. The 4-digit combination provides 10,000 possible codes, offering solid security for medium-risk environments while keeping convenience paramount.