I just found a 2010 TREK 7.5 FX from craigslist, and the seller did some " upgrades" on his bike,
*** It's that a plus?
*** Does those upgrades increase the bike's value?
*** What is the purposes of these upgrades?
Pedals:Alloy body with alloy cage
Handlebars:Bontrager Crowbar Sport with 25mm rise
Stem:Bontrager Select SSR with 10 degree
Saddle:Bontrager H2 FlexForm
Pedals: Shimano SPD (Upgrade)
Saddle: Specialized SL 143 Phenom (Upgrade)
Seat Post: Specialized S-Works Pave SL Carbon (Upgrade)
Handlebars: Specialized S-Works Prowess (Upgrade)
Stem: Thomson Elite X4 (Upgrade)