Bicycle Archive · Specification report

2002 Diamondback Assault T1

Velopedia Archive ID 38231

Overview

Model year	2002
Brand	Diamondback
Model	Assault T1
Bicycle type	BMX
Archive ID	38231
Colors	Grey
Sizes	Expert

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
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	3-piece chromoly, 41 teeth
Bottom bracket	Loose ball
BB shell width	68mm English
Rear cogs	1-speed, 17 teeth
Chain	KMC Z-510HX, 1/2 X 3/32"
Pedals	Wellgo LU-A8U

Brakes

Brakes	Aluminum linear-pull rear brakes, aluminum linear-pull rear levers

Cockpit & contact points

Headset	1 1/8" threadless aluminum
Handlebar	Chromoly BMX
Handlebar extensions	N/A
Stem	Aluminum
Saddle	Diamondback BMX
Seatpost	Aluminum, 25.4mm diameter

Wheels & tires

Hubs	Aluminum
Rims	Aluminum, 48-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 1.95" Kenda K-195
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.