i run 1/8 mile so my bike is a skeleton on wheels and im not sure where else to throw carbon on it safely. a clutch cover would be great for the guys that run a starter, i doubt it could handle a kick back for the folks using kickers still.. i cracked the shit out of my DD one the other day. think most wouldnt want to try out a carbon axle after seeing what happend to the last one that was made, im content with the jj/a. a axle carrier would be nice if its lighter than a machined one. personally id like to use smaller carbon components before looking at ti stuff. id be willing to send them some parts and figure out pricing durring the off season. cf wheels and swing arm