Product Review (submitted on August 4, 2011):
I can't add much to whats been written before. I've been using mine regularly for 18 months now without a hitch. Certainly it's expensive, but it's worth the extra cash, and I'm sure it will last forever. It locks on very securely on my commute in part through the cobbled streets of my university town. If I had a gripe, I would like it to be more stable off the bike, and a more substantial plastic hand grab would be nice. In the end, though it does exactly what it promises, very very well.