Bicycle Archive · Specification report

1994 Schwinn Sierra

Velopedia Archive ID 15426

Overview

Model year	1994
Brand	Schwinn
Model	Sierra
Bicycle type	Mountain bike, non-suspension
Archive ID	15426
Original MSRP	$550.00
Sizes	15", 17", 19", 21"
Weight	27 lb

Frameset

Frame construction	TIG-welded steel
Frame material	Tange chromoly, butted
Fork	Chromoly, butted

Drivetrain

Component group	Shimano STX
Shifters	Shimano STX Rapidfire Plus w/Optical Gear Display
Front derailleur	Shimano STX
Rear derailleur	Shimano STX
Crankset	Shimano STX, 24/34/42 teeth
Rear cogs	7-speed, 11 - 28 teeth
Chain	Sedis GTS
Pedals	Tioga Surefoot, alloy

Brakes

Brakes	Shimano Alivio brakes, levers

Cockpit & contact points

Handlebar	Scott AT-3 alloy
Stem	Schwinn "427" chromoly adjustable
Saddle	Schwinn Racing
Seatpost	Kalloy alloy

Wheels & tires

Hubs	Shimano STX
Rims	Ritchey Rock 440, 32-hole
Front tire	Ritchey Z-Max

Geometry · Legacy reference

Top tube	579.9 mm
Head-tube angle	71°
Seat-tube angle	73°
Chainstay / rear center	424.9 mm
Wheelbase	1054.9 mm
Fork offset / rake	40 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 2, 2026.