Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. Data limitation

    No geometry is recorded for 2007 Giant TCR C1 and 2008 Giant TCR C1.

Gearing comparison

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

2007 Giant TCR C153/39T · 12–25T · 9-speed
Lowest1.56:1Highest4.42:1Total range283%
Estimated speed at 90 RPMLowest gear11.0 mphHighest gear31.1 mph

Uses front tire 700C×23; rear size isn’t listed.

2008 Giant TCR C153/39T · 12–25T · 10-speed
Lowest1.56:1Highest4.42:1Total range283%
Estimated speed at 90 RPMLowest gear11.0 mphHighest gear31.1 mph

Uses front tire 700C×23; rear size isn’t listed.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
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Specification
2007 Giant TCR C1
2008 Giant TCR C1
Overview
Model Year
2007
2008
Brand
Giant
Giant
Model
TCR C1
TCR C1
Bicycle Type
Road race & triathlon
Road race & triathlon
Original MSRP
$3,000.00
$3,000.00
Colors
Silver/Red/Composite
Silver/Composite
Sizes
XS, S, M, M/L, L, XL
XS, S, M, M/L, L, XL
Weight
—
—
Frameset
Frame Construction
Bonded/monocoque
Bonded/monocoque
Frame Material
Giant formulaOne Composite
FormulaOne Composite
Fork
Giant formulaOne
FormulaOne
Fork Material
Carbon fiber/carbon fiber steerer, aero crown
Carbon/carbon steerer, aero crown
Drivetrain
Component Group
Shimano Ultegra
Shimano Ultegra SL
Shifters
Shimano Ultegra STI Dual Control
Shimano Ultegra SL
Front Derailleur
Shimano Ultegra
Shimano Ultegra SL
Rear Derailleur
Shimano Dura-Ace
Shimano Ultegra SL
Crankset
Shimano Ultegra, 39/53 teeth
Shimano Ultegra SL, 39/53 teeth
Bottom Bracket
Shimano Ultegra
Shimano Ultegra
Rear Cogs
9-speed, 12 - 25 teeth
10-speed, 12 - 25 teeth
Chain
Shimano Ultegra, 1/2 x 3/32"
Shimano Ultegra
Pedals
Not included
Not included
Brakes
Brakes
Shimano Ultegra Dual Pivot brakes, Shimano Ultegra STI Dual Control levers
Shimano Ultegra SL brakes, Shimano Ultegra SL levers
Cockpit & Contact Points
Headset
1 1/8" threadless
1 1/8" integrated
Handlebar
Race Face Cadence
Race Face Revolution
Handlebar Extensions
—
Not included
Stem
Race Face Cadence
Race Face Revolution 31.8
Saddle
Fi'zi:k Aliante, ti rails
Fi'zi:k Arione w/k:ium rails
Seatpost
Giant formulaOne
FormulaOne composite
Wheels & Tires
Hubs
Mavic Ksyrium Elite
Mavic Ksyrium Elite
Rims
Front: Mavic Ksyrium Aksium, Rear: Mavic Ksyrium Elite
Mavic Ksyrium Elite
Spokes
Mavic Zicral, Wheelset
Mavic Zicral
Front Tire
700 x 23c Michelin Pro2 Race
700 x 23c Michelin Pro Race3
Wheel Size
700c wheels
700c wheels

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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