Bicycle Archive · Specification report

1993 Quantum Q-73P

Velopedia Archive ID 42984

Overview

Model year	1993
Brand	Quantum
Model	Q-73P
Bicycle type	Road race & triathlon
Archive ID	42984
Original MSRP	$300.00
Sizes	43, 46, 50, 54, 56, 58

Frameset

Frame construction	Lugged steel
Frame material	Quantum chrome-moly
Fork	Quantum chrome-moly

Drivetrain

Component group	Suntour Blaze
Shifters	Suntour Blaze downtube
Front derailleur	Suntour Blaze
Rear derailleur	Suntour Blaze
Crankset	Suntour Blaze, 42/52 teeth
Rear cogs	7-speed, 13 - 28 teeth
Chain	Suntour CH-AP21
Pedals	Alloy quill

Brakes

Brakes	Suntour Blaze brakes, levers

Cockpit & contact points

Handlebar	Alloy Modolo
Stem	Alloy
Saddle	Avocet Racing
Seatpost	Alloy 230mm

Wheels & tires

Hubs	Alloy QR
Rims	Alloy, 36-hole
Front tire	700 x 25c
Wheel size	700c wheels

Geometry · Legacy reference

Top tube	560 mm
Head-tube angle	73°
Seat-tube angle	73°
Chainstay / rear center	425 mm
Wheelbase	1010 mm
Fork offset / rake	50 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 22, 2026.