
KRYPTONITE
KRYPTONITE, founded in Massachusetts in 1972, engaged in bicycle anti-theft locks, developed the world's first U-lock (K-4) and made its name known to the world.
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It is thick and heavy, but seems to be enough to compete with tools that do not make noise.
It is thick and heavy, but seems to be enough to compete with tools that do not make noise. View detail

For now ….
For now …. View detail

Good length.
Good length. View detail

Price difference several times. Dozens of times more durable.
Price difference several times. Dozens of times more durable. View detail

The thing is nice, but I'm not sure it's portable enough.
The thing is nice, but I'm not sure it's portable enough. View detail