okay, before i bugger off for 2 weeks, thought i'd give you lot a view to thissss if you havnt seen it on pinkbike or mbr
these may be the the ultmiate crank in 2k9, who knows
http://www.pinkbike.com/news/Truvativ-HammerSchmidt-Preview-2008.html
anyhoo give it a look theyre pretty sick, if you have a single gear set up and cut all the hangers off ur frame u cud slap one of these on and have two gears!!! lol
Subject: THE HAMMERSCHMIDT!!!! 
Sat Aug 16, 2008 2:53 am