final upgrade

maybe last upgrade.

Frame:columbus 52size(build by young cycle)

wheel set:F-campagnolo zonda

R-mavic ellipse 16t

fork:colnago flash al-carbon

headset:campy record

stem:thomson

handle bar:cinelli criterium

F brake:shimano 105

B.B:sugino 75

Crank arm:sugino gold(167.5mm)

Chain ring:specialites TA 46T

Chain: izumi V

pedal:crank bother eggbeater

seat post:thomson

saddle:cycle kin carbon(95g)