VelopediaBicycle Archive ยท Specification report

2003 Sampson z9 Centaur

Velopedia Archive ID 39459

Overview

Model year2003
BrandSampson
Modelz9 Centaur
Bicycle typeRoad race & triathlon
Archive ID39459
Original MSRP$2,149.00

Frameset

Frame constructionTIG-welded
Frame materialMagnesuim/carbon fiber
ForkKestrel EMS Pro
Fork materialCarbon fiber composite, aero crown
Rear shockN/A

Drivetrain

Component groupCampagnolo Centaur
ShiftersCampagnolo Centaur Ergo
Front derailleurCampagnolo Centaur
Rear derailleurCampagnolo Centaur
CranksetCampagnolo Centaur, 39/53 teeth
Bottom bracketCampagnolo Centaur, 102mm spindle
BB shell width68mm English
Rear cogs10-speed, 12 - 23 teeth
ChainCampagnolo Record, 1/2 x 3/32"
PedalsNot included

Brakes

BrakesCampagnolo Centaur dual pivot brakes, Campagnolo Centaur Ergo levers

Cockpit & contact points

Headset1 1/8" threadless Cane Creek
HandlebarKestrel EMS carbon
Handlebar extensionsNot included
Stem3T Zepp
SaddleBuyer's choice
SeatpostThomson Elite

Wheels & tires

HubsMavic Ksyrium SSC
RimsMavic Ksyrium SSC SL, 18-hole/20-hole
SpokesMavic Zicral, aero
Spoke nipplesAluminum nipples
Front tire700 x 23c Michelin Axial Carbon
Wheel size700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.