VelopediaBicycle Archive · Specification report

1993 Iron Horse AT100

Velopedia Archive ID 40170

Overview

Model year1993
BrandIron Horse
ModelAT100
Bicycle typeMountain bike, non-suspension
Archive ID40170
Original MSRP$339.00
Sizes14, 16, 18, 19.5, 21.5. Womens: 17, 19.
Weight29.5 lb

Frameset

Frame constructionTIG-welded steel
Frame materialIron Horse MTB chrome-moly main tubes
ForkChrome-moly straight blade

Drivetrain

Component groupShimano Altus C10 Rapidfire Plus
ShiftersShimano Altus C10 Rapidfire Plus
Front derailleurShimano Altus C10
Rear derailleurShimano Altus C10
CranksetShimano Altus C10, 28/38/48 teeth
Rear cogs7-speed, 13 - 28 teeth
ChainShimano CN-HG50
PedalsLow profile

Brakes

BrakesShimano Altus C10 brakes, levers

Cockpit & contact points

HandlebarMens straight/WM rise
StemTIG ATB
SaddleVetta F.A.C.
SeatpostSteel

Wheels & tires

HubsShimano Altus
RimsAraya AP-21
Front tireSmoke style

Geometry · Legacy reference

Top tube571.5 mm
Head-tube angle72°
Seat-tube angle72°
Chainstay / rear center431.8 mm
Wheelbase1041.4 mm
Fork offset / rake30.5 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 14, 2026.