Bicycle Archive · Specification report

2007 Giant Trinity C1

Velopedia Archive ID 95539

Overview

Model year	2007
Brand	Giant
Model	Trinity C1
Bicycle type	Road race & triathlon
Archive ID	95539
Original MSRP	$3,500.00
Colors	Composite/ Anthracite/ Orange
Sizes	Small, medium, large

Frameset

Frame construction	Bonded/monocoque
Frame material	Giant formulaOne Composite
Fork	Giant formulaOne
Fork material	Carbon fiber/aluminum steerer, aero crown

Drivetrain

Component group	Triathlon Mix
Shifters	Shimano Dura-Ace SL-BS 78 Bar End
Front derailleur	Shimano Ultegra
Rear derailleur	Shimano Ultegra
Crankset	Shimano FC-R700, 34/50 teeth
Bottom bracket	Shimano external bearing
Rear cogs	10-speed, 11 - 23 teeth
Chain	Shimano Ultegra, 1/2 x 3/32"
Pedals	Not included

Brakes

Brakes	Shimano 105 Dual Pivot brakes, Tektro RX 4.1 levers

Cockpit & contact points

Headset	1 1/8" threadless
Handlebar	6061 AL base bar
Handlebar extensions	Easton Aeroforce AL
Stem	Easton EA50
Saddle	Fi'zi:k Arione Tri
Seatpost	Giant formulaOne Composite Aero

Wheels & tires

Hubs	Front: Mavic Cosmic Elite , Rear: Mavic Cosmic Elite
Rims	Mavic Cosmic Elite
Spokes	Mavic, Wheelset
Front tire	700 x 23c Michelin Pro2 Race
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 24, 2026.