2009 Giant Aeryn Alliance
Own a 2009 Giant Aeryn Alliance?
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 toolNew
$462
$229 to $634
Like new
$439
$218 to $602
Excellent
$416
$206 to $571
Good
$347
$172 to $476
Fair
$254
$126 to $349
For parts
$139
$69 to $190
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
- Sizes
- XS, S, M
- Wheel size
- 700c
- Launch MSRP (US)
- $2,250
Drivetrain
- Speeds
- 10
- Groupset
- Shimano Ultegra
- 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
- Fi'zi:k Vitesse Tri w/mag rails
- 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 Composite Aero
- Shifters
- Shimano Dura-Ace, bar end
- Handlebar
- Vision TriMax Alloy Aero base bar and clip on
- Rear derailleur
- Shimano Ultegra
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 $2250 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: W: White/Electric Blue. Front derailleur: Shimano 105. Alliance frame: Giant builds it from composite and aluminum together, so frame_material is left null (the catalog has no mixed material value; other files leave mixed frames null).