10-03-14, 09:04 PM
For ages I chained my bike to a ladder laid down by the side of the bike. It was one of those aluminium ones and made such a racket when it was even slightly touched, it actually made for quite a good alarm system. If they were to lift the bike up to shove in a van, they'd have to handle the ladder carefully which would be pretty awkward. Sounds a bit lame but I really think most thieves would not be bothered enough or prepared.
I also have an Abus alarmed disclock which serves as a deterrent whilst avoiding messing with the bike's wiring. Has a flashing led that is quite noticeable at night and the alarm itself is loud enough to be effective. My chain is a 16mm Squire chain & padlock, virtually identical to the almax ones. 19mm was too big to be practical I thought!
I also have an Abus alarmed disclock which serves as a deterrent whilst avoiding messing with the bike's wiring. Has a flashing led that is quite noticeable at night and the alarm itself is loud enough to be effective. My chain is a 16mm Squire chain & padlock, virtually identical to the almax ones. 19mm was too big to be practical I thought!