I took the front brake apart, it was all sticky from the energy drink. It is not heavy, but it has too many parts:

http://farm9.staticflickr.com/8156/7...7963a1f108.jpg
XK8V6776 by Genna B, on Flickr

It is designed to be mounted behind the front fork, but on the bike it is mounted in front. If I do not have the option to mount it at the designed position, not sure if I want to replace it.