VelopediaBicycle Archive ยท Specification report

2003 Iron Horse Sinister

Velopedia Archive ID 91965

Overview

Model year2003
BrandIron Horse
ModelSinister
Bicycle typeMountain bike, front suspension
Archive ID91965
Original MSRP$900.00
Sizes15", 17", 19", 21"

Frameset

Frame constructionTIG-welded
ForkAnswer Manitou Black Sport
Fork materialAluminum/magnesium, single crown
Rear shockN/A

Drivetrain

Component groupMountain Mix
ShiftersShimano Deore Rapidfire
Front derailleurShimano Deore, dual-pull/clamp-on 31.8mm
Rear derailleurShimano Deore
CranksetTruVativ Hussefelt DH, 22/32/44 teeth
Bottom bracketTruVativ DH ISIS, 113mm spindle
BB shell width68mm English
Rear cogs9-speed
ChainSRAM PC-49, 1/2 X 3/32"
PedalsWellgo LU-A8U

Brakes

BrakesHayes HMX-1 Mechanical Disc brakes, Tektro MT-1.1 levers

Cockpit & contact points

Headset1 1/8" threadless Tien Hsin Orbit-Z
HandlebarKoski Stronghold Riser
Handlebar extensionsNot included
StemAluminum threadless
SaddleKoski Contour
SeatpostKalloy SP-359, 27.2mm diameter

Wheels & tires

HubsFormula aluminum disc, Q/R
RimsMavic F219, 32-hole
SpokesSha-Dar stainless steel, 14ga. (2.0mm)
Spoke nipplesBrass nipples
Front tire26 x 2.35" Maxxis High Roller
Wheel size26" wheels

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