VelopediaBicycle Archive · Specification report

2003 Giant TCR Aero 2

Velopedia Archive ID 38807

Overview

Model year2003
BrandGiant
ModelTCR Aero 2
Bicycle typeRoad race & triathlon
Archive ID38807
Original MSRP$1,750.00
ColorsElectric Pearl
SizesLarge, medium, small, xlarge

Frameset

Frame constructionTIG-welded
Frame materialAluxx SL aluminum
ForkGiant Composite Aero
Fork materialCarbon fiber composite w/aluminum steerer, aero crown
Rear shockN/A

Drivetrain

Component groupShimano 105
ShiftersShimano 105 STI Dual Control
Front derailleurShimano 105, braze-on
Rear derailleurShimano 105 SS
CranksetShimano 105, 39/53 teeth
Bottom bracketShimano BB-5500, 109.5mm spindle
BB shell width68mm English
Rear cogs9-speed, 12 - 25 teeth
Chain1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano 105 Dual Pivot brakes, Shimano 105 STI Dual Control levers

Cockpit & contact points

Headset1 1/8" threadless FSA integrated
HandlebarCinelli Altera
Handlebar extensionsSyntace C-2 Streamliner
StemGiant Alloy/Carbon
SaddleSelle Italia XT Trans Am
SeatpostGiant SL Composite Aero, 27.2mm diameter

Wheels & tires

HubsShimano R-540
RimsShimano WH-R540, 16-hole
SpokesShimano stainless steel, bladed
Spoke nipplesAluminum 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 September 30, 2026.