VelopediaBicycle Archive · Specification report

2004 Koga Miyata Full Pro Chromo

Velopedia Archive ID 31912

Overview

Model year2004
BrandKoga Miyata
ModelFull Pro Chromo
Bicycle typeRoad race & triathlon
Archive ID31912
ColorsBlue/Black
Sizes50cm, 52cm, 54cm, 56cm, 58cm, 60cm, 63cm

Frameset

Frame constructionTIG-welded
Frame materialFM-1 chromoly
ForkCarbon Wing Integrated
Fork materialCarbon fiber, aero crown
Rear shockN/A

Drivetrain

Component groupShimano 105
ShiftersShimano 105 STI Dual Control
Front derailleurShimano 105
Rear derailleurShimano 105
CranksetShimano 105, 39/53 teeth
Bottom bracketShimano BB-5500, 109.5mm spindle
BB shell width68mm English
Rear cogs9-speed, 12 - 25 teeth
ChainShimano CN-HG73, 1/2 x 3/32"
PedalsShimano PD-R600

Brakes

BrakesShimano 105 Dual Pivot brakes, Shimano 105 STI Dual Control levers

Cockpit & contact points

Headset1 1/8" integrated Cane Creek IS-2 Integrated
HandlebarITM Super Italian Pro 330 Over
Handlebar extensionsN/A
StemITM Forged Lite Luxe Over
SaddleSelle San Marco Era K
SeatpostSclite Scandium Pro, 27.2mm diameter

Wheels & tires

HubsMavic Ksyrium SSC
RimsMavic Ksyrium Elite
SpokesMavic
Front tire700 x 23c Continental Grand Prix 3000
Wheel size700c wheels

Geometry · Legacy reference

Top tube560 mm
Head-tube angle73°
Seat-tube angle73.5°
Chainstay / rear center410 mm
Wheelbase984 mm
Fork offset / rake35 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 1, 2026.