The Ionus Chain 8900 offers great mid-level security by itself or as an ideal second lock for urban riders requiring an additional security option to supplement their heavier u-locks. Easy to use, easy to transport.
– 8mm square hardened steel chain links
– Pinned fabric sleeve protects bike’s frame and paint job
– Chain, lock body and supporting elements all made of special temper hardened steel
– Two keys supplied with lock
– Anti-drill protection plate at keyhole
– Industry leading corrosion resistance makes this lock incredibly durable.








