Bicycle Archive · Specification report

1993 Performance M/603

Velopedia Archive ID 41976

Overview

Model year	1993
Brand	Performance
Model	M/603
Bicycle type	Mountain bike, non-suspension
Archive ID	41976
Original MSRP	$279.00
Sizes	15, 17, 19, 21
Weight	30 lb

Frameset

Frame construction	TIG-welded steel
Frame material	Chrome-moly
Fork	Spinner high-tensile

Drivetrain

Component group	Shimano Altus C20
Shifters	Shimano Altus C20 thumbshifters
Front derailleur	Shimano Altus C20
Rear derailleur	Shimano Altus C20
Crankset	Shimano Altus C20, 28/38/48 teeth
Rear cogs	6-speed, 14 - 28 teeth
Chain	Shimano CN-HG50
Pedals	H.K. VP882

Brakes

Brakes	Shimano Altus C20 brakes, levers

Cockpit & contact points

Handlebar	Hsin Lung MT-ST-17
Stem	Hsin Lung MTS-137-1
Saddle	Vetta ATB, Astrale cover
Seatpost	PM-201

Wheels & tires

Hubs	Kung Ten
Rims	Kin Lin RT-6n, 36-hole
Front tire	26 x 1.95" Cheng Shin C-796
Wheel size	26" wheels

Geometry · Legacy reference

Top tube	561.3 mm
Head-tube angle	70°
Seat-tube angle	70°
Chainstay / rear center	429.3 mm
Wheelbase	1056.6 mm
Fork offset / rake	45.7 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.