zvd foldable bike lock, 4 digit lock, level 6 security bike lock, heavy duty foldable

compact, sturdy and sturdy the folded size of the bike chain is 4.72 x 2.36 x 1.77 inches, a very small size, but the weight with bracket is 735g. pa6 plastic high tensile steel alloy lock body 0.39 x 0.59 inch and zinc alloy copper alloy lock cylinder with abs cover, make the combination anti cut,