VelopediaBicycle Archive · Specification report

2004 Iron Horse Triumph

Velopedia Archive ID 31894

Overview

Model year2004
BrandIron Horse
ModelTriumph
Bicycle typeRoad/sport
Archive ID31894
Original MSRP$599.99
ColorsBlue, Red/Chrome
Sizes47cm, 50cm, 52cm, 54cm, 56cm, 58cm, 61cm

Frameset

Frame constructionTIG-welded
Frame materialAluminum
ForkIron Horse
Fork materialCarbon fiber composite w/chromoly steerer, aero crown
Rear shockN/A

Drivetrain

Component groupShimano Sora Triple
ShiftersShimano Sora STI Dual Control
Front derailleurShimano Sora Triple
Rear derailleurShimano Sora GS
CranksetAluminum, 30/42/52 teeth
Bottom bracketSemi-cartridge
BB shell width68mm English
Rear cogs8-speed, 12 - 24 teeth
ChainShimano HG-50, 1/2 x 3/32"
PedalsAluminum platform

Brakes

BrakesTektro dual pivot brakes, Shimano Sora STI Dual Control levers

Cockpit & contact points

Headset1 1/8" integrated Aheadset
HandlebarAluminum
Handlebar extensionsN/A
StemAluminum threadless
SaddleSelle San Marco Millenium
SeatpostAluminum micro-adjust, 27.2mm diameter

Wheels & tires

HubsAluminum QR
RimsAlex aluminum, 32-hole
SpokesStainless steel, 14ga. (2.0mm) Black straight gauge
Front tire700 x 25c Hutchinson Flash
Wheel size700c wheels

Geometry · Legacy reference

Top tube560 mm
Head-tube angle73°
Seat-tube angle73°
Chainstay / rear center405 mm
Wheelbase980 mm

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