Bicycle Archive · Specification report

1996 Diamondback Assault

Velopedia Archive ID 59566

Overview

Model year	1996
Brand	Diamondback
Model	Assault
Bicycle type	BMX
Archive ID	59566
Original MSRP	$240.00
Colors	Chrome-plated
Sizes	Boys 12"
Weight	26.2 lb

Frameset

Frame construction	TIG-welded steel
Frame material	Chromoly/hi-tensile steel
Fork	Diamondback
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 chromoly 6 1/2", 43 teeth
Bottom bracket	Victor VPB-35
BB shell width	68mm Threadless
Rear cogs	1-speed, 16 teeth
Chain	KMC HP-20, 1/2 x 3/32"
Pedals	HTI P-71

Brakes

Brakes	Dia-Compe VC-1 brakes, Lee Chi 315A-1 levers

Cockpit & contact points

Headset	1" Victor VP-755
Handlebar	BMX steel
Handlebar extensions	N/A
Stem	Diamondback BMX
Saddle	Diamondback BMX
Seatpost	Steel, 26.0 mm diameter

Wheels & tires

Rims	Weinmann 4019, 36-hole
Spokes	Steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.125" Cheng Shin C-714
Rear tire	20 x 1.75" Cheng Shin C-714
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	536 mm
Head-tube angle	75°
Seat-tube angle	70°
Chainstay / rear center	395 mm
Fork offset / rake	30 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 14, 2026.