Bicycle Archive · Specification report

2008 Giant Trinity A1

Velopedia Archive ID 24247

Overview

Model year	2008
Brand	Giant
Model	Trinity A1
Bicycle type	Road race & triathlon
Archive ID	24247
Original MSRP	$2,000.00
Colors	Yellow/Gray
Sizes	Xsmall, small, medium, large

Frameset

Frame construction	TIG-welded/bonded
Frame material	Alliance aluminum/composite
Fork	FormulaOne Aero Composite
Fork material	Carbon/alloy steerer, aero crown
Rear shock	N/A

Drivetrain

Component group	Shimano 105
Shifters	Shimano Dura-Ace Bar-con
Front derailleur	Shimano 105
Rear derailleur	Shimano Ultegra
Crankset	Race Face Cadence, 39/53 teeth
Bottom bracket	Race Face Road X-Type
Rear cogs	10-speed, 11 - 23 teeth
Chain	Shimano 105
Pedals	Not included

Brakes

Brakes	Shimano 105 brakes, Tektro RX 4.1 levers

Cockpit & contact points

Headset	1 1/8" integrated
Handlebar	Vision
Handlebar extensions	Vision straight clip-on
Stem	Vision Size More
Saddle	Fi'zi:k Arione Tri 2 w/manganese rails
Seatpost	FormulaOne composite, aero diameter

Wheels & tires

Hubs	Xero XGR-1
Rims	Xero XGR-1
Spokes	Xero
Front tire	700 x 23c Michelin Pro Race3
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.