A spiral lock is just a genius invention. It's long and perfectly foldable. Your bike is protected with 4-digit code (just don't you dare to forget it!) Everything is covered in matte silicon rubber so this piece won't scratch a thing.
+ 100 cm is long enough
+ 8 mm thick (middle level of protection)
+ 4-digit code only you know
+ silicon rubber covered against scratches
+ length: 1000 mm, weight: 150 g, Inner steel diameter: 3,8 mm