i was thinking of changing some parts on my bike like:
and money is no problems
i was thinking
WTP Ti Barends
And WTP 5 Star Sprocket
why dont you start by saying what your changing from, why you want to change, and what exactly is your question anyways?
if you buy a hiddenset then you are wasting your money. you need a frame with an integrated headtube to use it.i think the gtx is the best, but i dont know much about brakes
for bar ends i would go for the kink light or the wtp ti. and get a tree sprocket.