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TriathlonVerified spec

2009 Giant Aeryn 1

Launched at $1,725

Own a 2009 Giant Aeryn 1?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

Open the value tool

New

$354

$176 to $486

Like new

$337

$167 to $462

Excellent

$319

$158 to $438

Good

$266

$132 to $365

Fair

$195

$97 to $267

For parts

$106

$53 to $146

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
Giant
Model family
Aeryn
Model year
2009
Category
Triathlon
Frame material
aluminum
Sizes
XS, S, M
Wheel size
700c
Launch MSRP (US)
$1,725

Drivetrain

Speeds
10
Groupset
Shimano 105
Chainrings
2
Electronic
false
Total gears
20

Build

Fork
Advanced-Grade Composite, Alloy Steerer
Stem
Vision Size More 26.0
Tires
Michelin Pro Race3, 700x23 Folding
Brakes
Shimano 105; levers: Tektro RX 4.1
Saddle
Giant TRI Women's
Wheels
rims Aero 42mm; hubs Formula Sealed Bearing, 16/20h; spokes SAPIM Race, 14/15g
Cassette
Shimano 105 11/23, 10-speed
Crankset
Race Face Cadence TRI, 39/53
Seatpost
Giant Alloy Aero
Shifters
Shimano Dura-Ace, bar end
Handlebar
Alloy base bar w/ Vision TriMax clip on
Rear derailleur
Shimano 105

Spec from Giant's US site (giant-bicycles.com/en-US), web.archive.org capture 2008-10; model year from page title "(2009)". Launch price: Average Retail Price $1725 on Giant's US page captured 2008-10 (inside the model year launch window; the price is shown as an image whose file name is the dollar figure). Colors: Black/Aluminum/White. Front derailleur: Shimano 105.

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