VelopediaBicycle Archive · Specification report

2003 Sampson Silverton Centaur Triple

Velopedia Archive ID 30026

Overview

Model year2003
BrandSampson
ModelSilverton Centaur Triple
Bicycle typeRoad race & triathlon
Archive ID30026
Original MSRP$2,399.00
Sizes50cm, 52cm, 54cm, 56cm, 58cm, 60cm, 62cm

Frameset

Frame constructionTIG-welded
Frame material3Al/2.5V titanium
ForkKestrel EMS Pro
Fork materialCarbon fiber composite, aero crown
Rear shockN/A

Drivetrain

Component groupCampagnolo Centaur Triple
ShiftersCampagnolo Centaur Ergo
Front derailleurCampagnolo Centaur Triple, top-pull/clamp-on 31.8mm
Rear derailleurCampagnolo Centaur
CranksetCampagnolo Centaur Triple, 39/53 teeth
Bottom bracketCampagnolo Centaur
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, 27.2mm diameter

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

Geometry · Legacy reference

Top tube560 mm
Head-tube angle73°
Seat-tube angle73.5°
Chainstay / rear center410 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.