9mm steel chain links in a 120cm chain. One end is a ring noose, the other end plugs into your wheel lock! Adds extra security for your wheel lock - also very helpful for locking a partner's or child's bike to your bike.
NOTE: Only works with a wheel lock!
Kryptonite 912 is compatitble with Kryptonite wheel locks. AXA ULC is compatible with AXA wheel locks. ABUS Ivy is compatible with ABUS wheel locks.
