In an effort to be better to myself and to the environment I have starting cycling. I purchased a used felt f85 (entry level model) love the bike and have been riding everywhere (even in the cold windy days of wisco Spring) since purchasing it. There is so much out there when it comes to bikes and components. While I have no complaints about my ride I know the components won't last forever (especially with regular riding). What component brands do you all favor? What component brands should I avoid? What tends to be the best for the dollar? Any info is appreciated. Thank you!