VelopediaBicycle Archive · Specification report

2003 Giant TCR Composite 1

Velopedia Archive ID 38794

Overview

Model year2003
BrandGiant
ModelTCR Composite 1
Bicycle typeRoad race & triathlon
Archive ID38794
Original MSRP$2,500.00
ColorsBlack/Red
SizesLarge, medium, small, xlarge

Frameset

Frame constructionBonded
Frame materialCarbon fiber composite
ForkGiant Composite SL
Fork materialCarbon fiber composite w/carbon fiber steerer, aero crown
Rear shockN/A

Drivetrain

Component groupShimano Ultegra
ShiftersShimano Ultegra STI Dual Control
Front derailleurShimano Ultegra, braze-on
Rear derailleurShimano Ultegra SS
CranksetShimano Ultegra, 39/53 teeth
Bottom bracketShimano BB-6500, 109.5mm spindle
BB shell width68mm English
Rear cogs9-speed, 11 - 23 teeth
Chain1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano Ultegra Dual Pivot brakes, Shimano Ultegra STI Dual Control levers

Cockpit & contact points

Headset1 1/8" integrated FSA integrated
HandlebarCinelli Altera
Handlebar extensionsNot included
StemGiant Alloy/Carbon
SaddleSelle Italia Flite Trans Am
SeatpostGiant SL Composite Aero, 27.2mm diameter

Wheels & tires

HubsMavic Cosmos
RimsMavic Cosmos, 24-hole/28-hole
SpokesMavic stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipplesBrass nipples
Front tire700 x 23c Michelin Axial Pro Race
Wheel size700c wheels

Geometry · Legacy reference

Top tube556.3 mm
Head-tube angle73°
Seat-tube angle73.5°
Chainstay / rear center401.3 mm
Wheelbase977.9 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 1, 2026.