Bicycle Archive · Specification report

1999 Haro Blammo

Velopedia Archive ID 87372

Overview

Model year	1999
Brand	Haro
Model	Blammo
Bicycle type	Freestyle/jumping
Archive ID	87372
Original MSRP	$570.00
Colors	Chrome-Plated, Sky Blue
Sizes	Pro
Weight	36.6 lb

Frameset

Frame construction	TIG-welded
Frame material	4130 chromoly
Fork	Haro Megafork
Fork material	4130 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 3-piece chromoly, 44 teeth
Bottom bracket	Fusion sealed, 145mm spindle
BB shell width	68mm English
Rear cogs	1-speed, 16 teeth
Chain	KMC 230HX, 1/2 x 3/32"
Pedals	Fusion DX style platform, aluminum

Brakes

Brakes	Dia-Compe 990 brakes, Dia-Compe Tech 99 levers

Cockpit & contact points

Headset	1 1/8" threadless Aheadset w/SST Oryg detangler
Handlebar	Haro Kneesaver II
Handlebar extensions	N/A
Stem	Fusion
Saddle	Haro slant nose
Seatpost	Fusion, 25.4mm diameter

Wheels & tires

Hubs	Haro Megahub
Rims	Haro Heffer 3, 48-hole
Spokes	Stainless steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.10" Haro Multisurface III
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	520.7 mm
Head-tube angle	73°
Seat-tube angle	68°
Chainstay / rear center	360.7 mm
Wheelbase	932.2 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 1, 2026.