You WILL lose your bike if this is what you rely on,
Verified Purchase(What is this?)
This review is from: Kryptonite Kryptoflex Coiled Key Cable Lock with Bracket (12 mm x 180 cm) (Sports)
Used this lock for a few months to secure my bike while going to gym or shops etc. Easy to use and a good length.
However the cable was easily cut through on busy Clapham High Street last night and my bike was stolen.
Use a U lock to hold the bike frame. Only use a cable to secure wheels and saddle.