To anyone who locks their bike up using either a Kryptonite U-lock or a EV Disc lock, they can be picked in a number of seconds using a cheap biro!

Chuck your expensive lock and get a different one.

See these video's to see just how easy it is:

http://thirdrate.com/misc/locks/krypto.php

http://thirdrate.com/misc/locks/krypto_ev_speedy.php

P.S I know just about any lock is pickable but being able to do it with a Biro is going to increase bike thefts I feel.

Just noticed someone else made a post about this but not many people read it so maybe this one will get a few more people's attention.

anyone recomend any good locks

For a bike go for the biggest dirtyest combination lock you can find. At least there's no holes to be picked in those :)