Bicycle Archive · Specification report

1999 Cignal Top Gun 20 full size

Velopedia Archive ID 88500

Overview

Model year	1999
Brand	Cignal
Model	Top Gun 20 full size
Bicycle type	Juvenile
Archive ID	88500
Original MSRP	$139.95
Colors	Candy Blue, Chrome-Plated, Lime Green, Ruby Red
Sizes	Boys

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel
Fork	Cignal
Fork material	Hi-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	1-piece 6 1/2", 44 teeth
Bottom bracket	Victor VPB-35
BB shell width	American
Rear cogs	1-speed, 16 teeth
Chain	KMC 410, 1/2 x 1/8"
Pedals	Victor VP-560

Brakes

Brakes	Coaster w/rear alloy caliper rear brakes, Chang Star 257A rear levers

Cockpit & contact points

Headset	1" Victor VP-H75
Handlebar	Hsin Lung steel BMX
Handlebar extensions	Not included
Stem	Alloy 4 bolt
Saddle	Velo VL-247
Seatpost	Pillar, steel, 25.4mm diameter

Wheels & tires

Hubs	Front: Jou Yu JY-414, Rear: coaster brake
Rims	Steel, 36-hole
Spokes	Stainless steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 1.75" Innova IA-2101
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 30, 2026.