Bicycle Archive · Specification report

1997 Haro Group 1 Si JR

Velopedia Archive ID 65984

Overview

Model year	1997
Brand	Haro
Model	Group 1 Si JR
Bicycle type	BMX
Archive ID	65984
Original MSRP	$325.00
Colors	Chrome-plated
Sizes	Boys
Weight	19.6 lb

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
Fork	Haro BMX
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	Fusion 1-piece, 42 teeth
Bottom bracket	YST, 107 mm spindle
BB shell width	68mm English
Rear cogs	1-speed, 16 teeth
Chain	KMC 410, 1/2 x 1/8"
Pedals	Team Haro aluminum

Brakes

Brakes	Dia-Compe 505 brakes, Fusion levers

Cockpit & contact points

Headset	1" threadless YST
Handlebar	Fusion Race Lite
Handlebar extensions	N/A
Stem	Fusion
Saddle	Fusion Unibody
Seatpost	Fusion Unibody, 22.2 mm (7/8 inch) diameter

Wheels & tires

Hubs	Haro BMX
Rims	Haro RC3, 36-hole
Spokes	HTI steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 1 3/8" Haro JR
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	508 mm
Head-tube angle	71°
Seat-tube angle	70°
Chainstay / rear center	355.6 mm
Wheelbase	934.7 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 14, 2026.