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TriathlonVerified spec

2008 Giant Trinity A1

Launched at $2,100

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What a used one is worth

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New

$397

$193 to $550

Like new

$377

$183 to $523

Excellent

$357

$173 to $495

Good

$298

$144 to $413

Fair

$218

$106 to $303

For parts

$119

$58 to $165

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

Overview

Brand
Giant
Model family
Trinity
Model year
2008
Category
Triathlon
Sizes
XS, S, M, L
Wheel size
700c
Launch MSRP (US)
$2,100

Drivetrain

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

Build

Fork
fomulaOne Aero Composite w/alloy steerer
Stem
Vision Size More
Tires
Michelin Pro Race3, 700x23c
Brakes
Shimano 105; levers: Tektro RX4.1 (updated 9-17)
Saddle
Airone Tri 2 w/Manganese rails
Wheels
rims Xero XGR-1; hubs Xero XGR-1; spokes Xero XGR-1
Cassette
Shimano 105 11-23T, 10 speed
Crankset
Race Face Cadence, 39/ 53 T
Seatpost
formulaOne Composite Aero
Shifters
Shimano Dura Ace bar ends
Handlebar
Vision base bar w/Vision straight clip on's
Rear derailleur
front: Shimano 105 rear: Shimano Ultregra

Spec from Giant's US site (giant-bicycles.com/en-US), web.archive.org capture 2007-10; model year from page title "(2008)". Launch price: Average Retail Price $2100 on Giant's US page captured 2007-10 (inside the model year launch window; the price is shown as an image whose file name is the dollar figure). Colors: Yellow / Brushed. 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).

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