Bicycle Archive · Specification report

1993 Powercurve MTB-EX

Velopedia Archive ID 44476

Overview

Model year	1993
Brand	Powercurve
Model	MTB-EX
Bicycle type	Mountain bike, front & rear suspension
Archive ID	44476
Original MSRP	$949.00
Sizes	15, 17, 19, 21
Weight	28 lb

Frameset

Frame construction	TIG-welded steel
Frame material	Tange Infinity
Fork	Tange 827-TC chrome-moly

Drivetrain

Component group	Shimano Exage ES Rapidfire Plus
Shifters	Shimano Exage ES Rapidfire Plus
Front derailleur	Shimano Exage ES
Rear derailleur	Shimano Exage ES
Crankset	Shimano Exage ES, 26/36/46 teeth
Rear cogs	7-speed, 13 - 30 teeth
Chain	Kmc
Pedals	SR, Low Fat

Brakes

Brakes	Shimano Exage ES cantilevers brakes, levers

Cockpit & contact points

Handlebar	Zoom 700
Stem	Zoom Sport
Saddle	Velo, Racing/vinyl

Wheels & tires

Hubs	Shimano
Rims	Ritchey Vantage Sport, 36-hole
Front tire	Ritchey Z-Max

Geometry · Legacy reference

Head-tube angle	72°
Chainstay / rear center	424.9 mm
Wheelbase	1047 mm
Fork offset / rake	40.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 13, 2026.