Fri 9 May 2008
Would you like to know more about the principle of the new Truvativ Hammerschmidt function?
Go here, http://www.mel.tugraz.at/lehre/elearning/pg1/pg1.swf How is your command of the German language?
1930s Sturmey Archer technology inside your BB shell!! Revolutionary!
This however, will be a cool application for an” all mountain” bike, and will eliminate the front derailleur and some pedal induced undesirables on single pivot bikes. Feasibility in weight efficiency and cost yet to be determined. This is nothing totally new, there is another front bottom bracket shifting system that is a 2 speed from the Swiss manufacturer Schlumpf at a cost of about $500 http://schlumpf.ch/md_engl.htm
Albeit there are remarkable similarities,He should Not to be confused with…
Douglas Roether