Velopedia Bicycle Archive

2005 Giant TCR 2

Original specifications: Shimano 105 · 9-speed · mechanical rear derailleur · 700c wheels.

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At a glance

Model year
2005
Category
Road
Original MSRP
$1,100.00
Sizes
XS, S, M, L, XL
Colors
Corsa Red
In this record
23 specifications · archived image · original MSRP
Archive ID
93023
Model history 7 other years
Original buildALUXX aluminum · Road Mix · 700c wheels

Manufacturer catalog

Published sizes and colors

5 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

XSSMLXL

Published colors

Corsa Red

Frameset

Frame ConstructionTIG-welded
Frame MaterialALUXX aluminum
ForkFormulaOne
Fork MaterialCarbon fiber/aluminum steerer, aero crown

Drivetrain

Component GroupRoad Mix
ShiftersShimano 105 STI Dual Control
Front DerailleurShimano Tiagra, braze-on
Rear DerailleurShimano 105 SS
CranksetTruVativ Elita GXP, 36/50 teeth
BB Shell Width68mm English
Rear Cogs9-speed, 12 - 26 teeth
PedalsShimano PD-R540

Brakes

BrakesAluminum dual pivot brakes, Shimano 105 STI Dual Control levers

Cockpit & Contact Points

Headset1 1/8" integrated FSA Orbit ACB
HandlebarAluminum
StemAluminum
SaddleFi'zi:k Aliante Sport
SeatpostGiant composite, 27.2mm diameter

Wheels & Tires

HubsXero XSR-3
RimsXero XSR-3
SpokesStainless steel
Front Tire700 x 23c Michelin Dynamic
Wheel Size700c wheels

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

Published build50/36T · 12–26T · 9-speed
Lowest1.38:1 Highest4.17:1 Total range301%
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Parts & serviceability

Find replacement parts

Original specifications
Front tire · Original
700 x 23c Michelin Dynamic
Pedals · Original
Shimano PD-R540
Front derailleur · Original
Shimano Tiagra, braze-on Search: Shimano Tiagra 9-speed mechanical front derailleur
More parts (4)
Rear derailleur · Original
Shimano 105 SS Search: Shimano 105 9-speed mechanical rear derailleur
Shifters · Original
Shimano 105 STI Dual Control Search: Shimano 105 9-speed mechanical shifter
Seatpost · Original
Giant composite, 27.2mm diameter
Headset · Original
1 1/8" integrated FSA Orbit ACB

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases.

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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2005 Giant TCR 2 · Road race & triathlon · Published sizes: XS, S, M, L, XL

Archived: Frame: TIG-welded · Fork: FormulaOne · Carbon fiber/aluminum steerer, aero crown

Archived: Group: Road Mix · Shifters: Shimano 105 STI Dual Control · Front derailleur: Shimano Tiagra, braze-on · Rear derailleur: Shimano 105 SS · Crankset: TruVativ Elita GXP, 36/50 teeth · Rear cogs: 9-speed, 12 - 26 teeth

Archived: Brakes: Aluminum dual pivot brakes, Shimano 105 STI Dual Control levers

Archived: Wheel size: 700c wheels · Rims: Xero XSR-3 · Hubs: Xero XSR-3 · Front tire: 700 x 23c Michelin Dynamic

Controls and contact points

Archived: Headset: 1 1/8" integrated FSA Orbit ACB · Handlebar: Aluminum · Stem: Aluminum · Seatpost: Giant composite, 27.2mm diameter · Saddle: Fi'zi:k Aliante Sport · Pedals: Shimano PD-R540

Before and during the test ride

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Market Snapshot

Checked Oct 3, 2026

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Asking prices, not completed sales. Shipping and tax excluded.

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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