Bicycle Archive · Specification report

2008 GT El Centro 18

Velopedia Archive ID 13594

Overview

Model year	2008
Brand	GT
Model	El Centro 18
Bicycle type	BMX
Archive ID	13594
Original MSRP	$269.99
Colors	Black
Sizes	One size fits all

Frameset

Frame construction	TIG-welded
Fork	GT Freestyle
Fork material	Cromo/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.
Bottom bracket	Ball type with 8 spline Cr-Mo axle
Cassette	Dnp
Rear cogs	1-speed, 14 teeth
Chain	KMC Z-410
Pedals	Jr. BMX platform design, aluminum body, molded in pins, cr-mo axle

Brakes

Brakes	Tektro 907A rear brakes, Tektro 299A rear levers

Cockpit & contact points

Headset	1 1/8" Tange Seiki Fatty 22
Handlebar	GT BMX dirt/street
Handlebar extensions	Not included
Stem	GT FS design
Saddle	BMX mini street
Seatpost	Aluminum

Wheels & tires

Hubs	Steel shell w/ 14mm Axle
Rims	Alex G303, 36-hole
Spokes	14ga. (2.0mm)
Spoke nipples	Brass nipples
Front tire	18" Kenda Kontact
Wheel size	18" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 6, 2026.