Bicycle Archive · Specification report

2009 GT Fly

Velopedia Archive ID 18808

Overview

Model year	2009
Brand	GT
Model	Fly
Bicycle type	BMX
Archive ID	18808
Original MSRP	$349.99
Colors	Light Blue, Navy

Frameset

Frame construction	TIG-welded
Frame material	Chromoly downtube
Fork	GT Dirt/Street
Fork material	Chromoly/Hi-ten, unicrown crown
Rear shock	N/A

Drivetrain

Component group	BMX
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	GT Tubular Cr-Mo 3pc., 33 teeth
Bottom bracket	Mid BB
Cassette	Freewheel
Rear cogs	1-speed, 13 teeth
Chain	KMC Z510
Pedals	GT Dirt/Street platform

Brakes

Brakes	Tektro 907A U-brake rear brakes, Tektro 299A rear levers

Cockpit & contact points

Headset	1 1/8" Tange Seiki Fatty 22
Handlebar	GT dirt/street Hi-Ten
Handlebar extensions	Not included
Stem	GT FS design
Saddle	GT Slim
Seatpost	Aluminum, 25.4mm diameter

Wheels & tires

Hubs	Front: Steel 3/8" axle, Rear: Steel 14mm axle
Rims	Alex G303, 36-hole
Spokes	14ga. (2.0mm)
Spoke nipples	Brass
Front tire	Front: 20 x 2.125" Kenda K-Rad, Rear: 20 x 2.10" Kenda Konxsion
Wheel size	20" wheels

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