VelopediaBicycle Archive · Specification report

1998 Iron Horse G-Out

Velopedia Archive ID 78865

Overview

Model year1998
BrandIron Horse
ModelG-Out
Bicycle typeMountain bike, front & rear suspension
Archive ID78865
Original MSRP$699.95
ColorsTitanium/Team Red
Sizes17", 19", 20.5"

Frameset

Frame constructionTIG-welded
Frame material7005 aluminum
ForkRST 281
Fork materialAluminum/chromoly, triple-clamp crown
Rear shockRST 21, 2.75" travel

Drivetrain

Component groupMountain Mix
ShiftersShimano Alivio MC15-C RapidFire Plus
Front derailleurShimano STX-RC top-swing, top-pull/clamp-on 35.0mm
Rear derailleurShimano Alivio
CranksetCyclone CPI aluminum, 24/34/42 teeth
Bottom bracketChin Haur CH-46, 112mm spindle
BB shell width68mm English
Rear cogs7-speed, 11 - 28 teeth
ChainKMC UG-50, 1/2 x 3/32"
PedalsVictor VP-933S w/clips & straps

Brakes

BrakesProMax linear-pull brakes, ProMax levers

Cockpit & contact points

Headset1 1/8" threadless YST CS558
HandlebarKalloy aluminum
Handlebar extensionsNot included
StemTahoma Sonne IV
SaddleIron Horse racing
SeatpostKalloy aluminum micro-adjust, 26.8mm diameter

Wheels & tires

HubsFront: Formula FM 31, Rear: Shimano Alivio
RimsAlex MP-19F, 36-hole
SpokesChung Nan stainless steel, 2.0mm straight gauge
Spoke nipplesBrass nipples
Front tireFront: 26 x 2.10" Kenda K-877, Rear: 26 x 2.10" Kenda K-887
Wheel size26" wheels

Geometry · Legacy reference

Top tube558.8 mm
Head-tube angle71°
Seat-tube angle74°
Chainstay / rear center442 mm
Wheelbase1066.8 mm
Fork offset / rake40.6 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 2, 2026.