Bicycle Archive · Specification report

2002 Diamondback Nitrus

Velopedia Archive ID 91769

Overview

Model year	2002
Brand	Diamondback
Model	Nitrus
Bicycle type	BMX
Archive ID	91769
Original MSRP	$200.00
Colors	Blue, Silver
Sizes	Expert

Frameset

Frame construction	TIG-welded
Frame material	7005 aluminum
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 175mm, 44 teeth
Bottom bracket	YST BB-621
BB shell width	American
Rear cogs	1-speed, 16 teeth
Chain	KMC Z-410, 1/2 x 1/8"
Pedals	Aluminum

Brakes

Brakes	Tektro 925A rear brakes, Tektro DBL-17 rear levers

Cockpit & contact points

Headset	1 1/8" threadless steel
Handlebar	Chromoly BMX
Handlebar extensions	N/A
Stem	Aluminum
Saddle	Diamondback BMX
Seatpost	Aluminum, 27.0mm diameter

Wheels & tires

Hubs	Aluminum
Rims	Aluminum, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	Front: 20 x 2.10" Kenda K-915, Rear: 20 x 1.80" Kenda K-915
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	520.7 mm
Head-tube angle	74°
Seat-tube angle	71°
Chainstay / rear center	386.1 mm
Wheelbase	955 mm
Fork offset / rake	30.5 mm

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