Bicycle Archive · Specification report

2011 GT Traffic 2.0

Velopedia Archive ID 25087

Overview

Model year	2011
Brand	GT
Model	Traffic 2.0
Bicycle type	City/commuter
Archive ID	25087
Colors	New blue
Sizes	XS, S, M, L, XL, XXL

Frameset

Frame construction	Aluminum
Frame material	7000 series aluminum w/ hydro formed TT
Fork	GT Traffic rigid
Rear shock	N/A

Drivetrain

Component group	Commuter Mix
Shifters	Shimano Alivio
Front derailleur	Shimano Alivio
Rear derailleur	Shimano Alivio
Crankset	Shimano FC-M431, 48/38/26t teeth
Bottom bracket	Shimano Cartridge
Cassette	Shimano HG30
Rear cogs	9-speed, 11 - 32 teeth
Chain	KMC HG-53
Pedals	Steel cage, alloy body

Brakes

Brakes	Direct pull, with 110 mm arms brakes, Shimano BL-IM65 levers

Cockpit & contact points

Headset	1 1/8" sealed mech
Handlebar	GT All Terra Alloy MTB riser
Handlebar extensions	Not included
Stem	GT All Terra Alloy
Saddle	GT Traffic saddle w/ integrated tailight
Seatpost	GT Design Alloy

Wheels & tires

Hubs	Front: Formula alloy, Rear: Shimano FH-RM30
Rims	Alex ACE-17, 36-hole
Spokes	Stainless, 14ga. (2.0mm)
Spoke nipples	Brass
Front tire	700 x 35c Schwalbe Roadcruiser
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 8, 2026.