gold colour Trek X01 CX bike, 1999/2000 vintage, bought new old stock end of 2002.
Shimano RSX/RX100 2x8
changed tires to Conti Ultra Gatorskin (700x25c)
changed Saddle to Koobi PRS (red/black/white)
changed pedals to Cankbros Candy SL (grey)
brakepads to Koolstop dual compound
Cyclocomp: originally Astrale 8, later upgraded to Trek incite 8i
Most recent (May 2008):
swap entire drivetrain. new: Shimano 105: brifters, bottom bracket, cranks, 3x chainring, 10x cassette, chain, fd, rd, cables.