Locks that work

I've got one of those. Its a nice lock easily carriable in a belt but, and I assume the same applies to the Fahg Mini, its a pain to get round the back wheel, seat tube and any stand.

I've never had a problem getting the Fahg mini around wheel, frame and stand. It's a snug fit, which is good. MIne is a slender-tubed old steel frame, though; possible some chunkier frames might present a problem.