Velopedia Bicycle Archive

1994 Specialized Hardrock Ultra

Original specifications: Shimano Alivio drivetrain · 26" wheels · 28 lb published weight.

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At a glance

Model year
1994
Category
Mountain
Original MSRP
$360.00
Sizes
14.5", 16.5", 18", 20", 22"
Weight
28 lb
Geometry
Legacy reference
In this record
19 specifications · original MSRP · geometry
Archive ID
15451
Model history 3 other years
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Manufacturer catalog

Published sizes and colors

5 sizes

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

14.5"16.5"18"20"22"

Frameset

Frame ConstructionTIG-welded steel
Frame MaterialChromoly, Specialized Direct Drive
ForkChromoly, Specialized Direct Drive

Drivetrain

Component GroupShimano Alivio
ShiftersShimano Alivio Rapidfire Plus w/Optical Gear Display
Front DerailleurShimano Alivio
Rear DerailleurShimano Alivio
CranksetShimano Alivio, 24/34/42 teeth
Rear Cogs7-speed, 11 - 28 teeth
PedalsHTI P-48

Brakes

BrakesShimano Alivio brakes, levers

Cockpit & Contact Points

HandlebarSteel
StemTIG-welded chromoly
SaddleSpecialized Gel Foam
SeatpostAlloy micro-adjust

Wheels & Tires

HubsShimano Alivio
RimsAraya AP-21, 36-hole
Front Tire26 x 1.90" Specialized Crossroads II
Wheel Size26" wheels

Historical reference geometry

Geometry

Legacy reference · 5 measurements

This historical geometry describes the model, but the original source does not identify its frame size. Use it as a period reference, not a size-specific fit comparison.

MeasurementLegacy reference
Top tube540 mm
Head-tube angle70°
Seat-tube angle73°
Chainstay / rear center436 mm
Fork offset / rake45 mm

The preserved source contains one model-level geometry set without an identified frame size.

Published drivetrain ratios

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

Published build42/34/24T · 11–28T · 7-speed
Lowest0.86:1 Highest3.82:1 Total range445%

The bar uses the same mechanical-ratio calculation as Compare. Wheel-dependent speed appears only when the record includes an exact ISO/ETRTO rear tire size; no tire size is assumed.

Parts & serviceability

Find replacement parts

3 top part searches
Front tireMatching fit standard
26x1.90" Specialized Crossroads II Named tire and published size
SaddleQualified part search
Specialized Gel Foam Named archived component — verify exact version
CranksetQualified part search
Shimano Alivio, 24/34/42 teeth Named archived component — verify exact version
More qualified parts (4)
Front derailleurMatching configuration
Shimano Alivio Interpreted as Shimano Alivio · 7-speed · mechanical Named component · published drivetrain speed — verify exact version
Rear derailleurMatching configuration
Shimano Alivio Interpreted as Shimano Alivio · 7-speed · mechanical Named component · published drivetrain speed — verify exact version
ShiftersQualified part search
Shimano Alivio Rapidfire Plus w/Optical Gear Display Interpreted as Shimano Alivio · 7-speed · mechanical Named component · published drivetrain speed — verify exact version
HubsQualified part search
Shimano Alivio Named archived component — verify dimensions

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Commercial relationships do not influence Archive specifications or analysis.

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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 1994 Specialized Hardrock Ultra · Mountain bike, non-suspension · Published sizes: 14.5", 16.5", 18", 20", 22"

Archived: Frame: TIG-welded steel · Fork: Chromoly, Specialized Direct Drive

Archived: Group: Shimano Alivio · Shifters: Shimano Alivio Rapidfire Plus w/Optical Gear Display · Front derailleur: Shimano Alivio · Rear derailleur: Shimano Alivio · Crankset: Shimano Alivio, 24/34/42 teeth · Rear cogs: 7-speed, 11 - 28 teeth

Archived: Brakes: Shimano Alivio brakes, levers

Archived: Wheel size: 26" wheels · Rims: Araya AP-21, 36-hole · Hubs: Shimano Alivio · Front tire: 26 x 1.90" Specialized Crossroads II

Controls and contact points

Archived: Handlebar: Steel · Stem: TIG-welded chromoly · Seatpost: Alloy micro-adjust · Saddle: Specialized Gel Foam · Pedals: HTI P-48

Before and during the test ride

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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