Bicycle Archive · Specification report

1997 Haro Group 1 Zi (02)

Velopedia Archive ID 62621

Overview

Model year	1997
Brand	Haro
Model	Group 1 Zi (02)
Bicycle type	BMX
Archive ID	62621
Original MSRP	$190.00
Colors	Satin blue, yellow
Sizes	Boys
Weight	26.2 lb

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel
Fork	Haro BMX
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	Fusion 1-piece, 44 teeth
Bottom bracket	Victor
BB shell width	68mm Threadless
Rear cogs	1-speed, 16 teeth
Chain	KMC 410, 1/2 x 1/8"
Pedals	Team Haro

Brakes

Brakes	Vanguard 668A/Dia-Compe Bulldog front brakes, Chang Star levers

Cockpit & contact points

Headset	1" YST
Handlebar	Fusion BMX
Handlebar extensions	N/A
Stem	Fusion
Saddle	Fusion Race
Seatpost	Fusion, 25.4 mm diameter

Wheels & tires

Hubs	Front: Joy Tech aluminum, nutted, Rear: Joy Tech steel, nutted
Rims	Araya VP-20, 36-hole
Spokes	HTI steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 1.75" Haro Holeshot
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	528.3 mm
Head-tube angle	74.5°
Seat-tube angle	69°
Chainstay / rear center	381 mm
Wheelbase	939.8 mm
Fork offset / rake	32 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 15, 2026.