Bicycle Archive · Specification report

1999 GT Pro Series 24"

Velopedia Archive ID 87783

Overview

Model year	1999
Brand	GT
Model	Pro Series 24"
Bicycle type	BMX cruiser
Archive ID	87783
Original MSRP	$325.99
Colors	Chrome-Plated
Sizes	Cruiser

Frameset

Frame construction	Welded
Frame material	Chromoly
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 1-piece chromoly
Bottom bracket	One piece
Rear cogs	1-speed, 17 teeth
Chain	1/2 x 1/8"
Pedals	GT aluminum platform

Brakes

Brakes	Dia-Compe MX1, direct pull rear brakes, Dia-Compe MX-1 rear levers

Cockpit & contact points

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

Wheels & tires

Hubs	GT Mohawk
Rims	Weinmann Zac 30
Spokes	2.0mm straight gauge
Spoke nipples	Brass 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.