Bicycle Archive · Specification report

1993 ProFlex 453

Velopedia Archive ID 44726

Overview

Model year	1993
Brand	ProFlex
Model	453
Bicycle type	Mountain bike, front & rear suspension
Archive ID	44726
Original MSRP	$699.00
Sizes	14, 16, 18, 20
Weight	28.5 lb

Frameset

Frame construction	TIG-welded steel
Frame material	Tange Infinity
Fork	Tange 807R

Drivetrain

Component group	Shimano Exage LT Rapidfire Plus
Shifters	Shimano Exage LT Rapidfire Plus
Front derailleur	Shimano Exage LT
Rear derailleur	Shimano Exage LT
Crankset	Shimano Exage LT, 26/36/46 teeth
Rear cogs	7-speed, 13 - 30 teeth
Chain	KMC HG-20
Pedals	Offroad

Brakes

Brakes	Shimano Exage LT brakes, levers

Cockpit & contact points

Handlebar	Offroad
Stem	Girvin Aluminum Flexstem
Saddle	Offroad
Seatpost	Offroad w/quick release

Wheels & tires

Hubs	Shimano
Rims	Sun Metal L18, 36-hole
Front tire	Cheng Shin

Geometry · Legacy reference

Top tube	579.1 mm
Head-tube angle	71°
Seat-tube angle	71°
Chainstay / rear center	421.6 mm
Wheelbase	1061.7 mm
Fork offset / rake	38.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.