Hi, I just saw this topic and so I would like to present you a new product that can be interesting to improve the driving comfort. This is a new technology for handlebars that absorbs shock and vibration by the deformation of a composite plate. It has just been sold and developped by a French company. The product is called BARAMIND and you can see the product website BARAMIND-BIKE for more information (in French only for now).
There is also a demo video on mountain biking at the following link Présentation BAM XC on Vimeo
There is also a demo video on mountain biking at the following link Présentation BAM XC on Vimeo
