Bicycle Archive · Specification report

1998 Diamondback Reactor Team

Velopedia Archive ID 70421

Overview

Model year	1998
Brand	Diamondback
Model	Reactor Team
Bicycle type	BMX
Archive ID	70421
Original MSRP	$600.00
Colors	Ball-burnished
Sizes	Pro XL

Frameset

Frame construction	TIG-welded
Frame material	7005 aluminum
Fork	Diamondback
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	Diamondback, 44 teeth
Bottom bracket	Diamondback sealed bearing
BB shell width	American 24tpi
Rear cogs	1-speed, 16 teeth
Chain	Taya 400, 1/2 x 1/8"
Pedals	Platform, aluminum

Brakes

Brakes	Shimano DX BMX V-brake brakes, Shimano DX BMX levers

Cockpit & contact points

Headset	1 1/8" threadless Aheadset Kontak ST-2
Handlebar	Diamondback chromoly
Handlebar extensions	N/A
Stem	Diamondback aluminum
Saddle	Diamondback padded
Seatpost	27.0mm diameter

Wheels & tires

Hubs	Diamondback Slasher
Rims	Alex aluminum, 36-hole
Spokes	Chung Nan stainless steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	Front: 20 x 2.125" Tioga Comp III, Rear: 20 x 1.75" Tioga Comp III
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	533.4 mm
Head-tube angle	75°
Seat-tube angle	71°
Chainstay / rear center	393.7 mm
Wheelbase	967.7 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 29, 2026.