Bicycle Archive · Specification report

1998 GT Speed Series Cruiser

Velopedia Archive ID 79485

Overview

Model year	1998
Brand	GT
Model	Speed Series Cruiser
Bicycle type	BMX cruiser
Archive ID	79485
Original MSRP	$659.00
Colors	Ball-burnished
Sizes	Cruiser

Frameset

Frame construction	TIG-welded
Frame material	6061 T6 aluminum
Fork	GT
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	GT 3-piece aluminum
Bottom bracket	GT sealed bearing
Rear cogs	1-speed
Chain	1/2 x 1/8"
Pedals	GT aluminum platforms

Brakes

Brakes	Dia-Compe VC-757 rear brakes, Dia-Compe MX-1 levers

Cockpit & contact points

Headset	1 1/8" threadless Aheadset SX
Handlebar	GT chromoly
Handlebar extensions	N/A
Stem	GT Piston Invet
Saddle	GT Drop Nose
Seatpost	GT aluminum micro-adjust

Wheels & tires

Hubs	GT Mohawk
Rims	Weinmann Zac 2521
Spokes	Stainless steel, 2.0mm straight gauge
Spoke nipples	Alloy nipples
Front tire	Front: 24 x 2.00" GT AA Pro, Rear: 24 x 1.75" GT AA Pro
Wheel size	24" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 12, 2026.