Bicycle Archive · Specification report

2005 GT Zone

Velopedia Archive ID 93642

Overview

Model year	2005
Brand	GT
Model	Zone
Bicycle type	Freestyle/jumping
Archive ID	93642
Original MSRP	$199.99
Colors	Gloss Black, Speed Red

Frameset

Frame construction	TIG-welded
Frame material	Chromoly seat tube/hi-tensile steel
Fork	GT
Fork material	High-tensile steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	GT forged 3-piece, 42 teeth
Rear cogs	1-speed, 16 teeth
Chain	KMC Z410, 1/2 x 1/8"
Pedals	GT jump design

Brakes

Brakes	Tektro 907AD brakes, Tektro 319APC levers

Cockpit & contact points

Headset	1 1/8" threadless TH
Handlebar	Hi-tensile
Stem	GT aluminum
Saddle	GT freestyle
Seatpost	Steel, 25.4mm diameter

Wheels & tires

Hubs	Steel, 14mm
Rims	Jalco aluminum
Spokes	14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.10" Kenda Kovert
Wheel size	20" wheels

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