Bicycle Archive · Specification report

2012 GT Traffic I8

Velopedia Archive ID 2023547

Overview

Model year	2012
Brand	GT
Model	Traffic I8
Bicycle type	City/Commuter
Archive ID	2023547
Colors	Blue
Sizes	L, M, S, XL, XS, XXL

Frameset

Frame material	Hydroformed 6061 Al
Fork	GT Traffic 6061 AL

Drivetrain

Shifters	Shimano Alfine 8spd Rapidfire
Rear derailleur	Shimano Alfine 8spd
Crankset	SR Suntour NX-S 48t
Bottom bracket	Shimano
Cassette	Shimano Alfine internal 8spd
Chain	KMC Z72
Pedals	GT Pro Plastic

Brakes

Brakes	Shimano M445 160mm

Cockpit & contact points

Headset	FSA Integrated
Handlebar	GT Alloy Riser
Stem	GT 3D Forged 6061
Saddle	GT Traffic
Seatpost	Alloy

Wheels & tires

Hubs	Formula Disc Formula Disc
Front tire	Schwalbe Road Cruiser 700x40c

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.