Velopedia Bicycle Archive
1996 Specialized Hardrock Ultra
Original specifications: Shimano AceraX drivetrain · 26" wheels · legacy reference geometry.
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At a glance
- Model year
- 1996
- Category
- Mountain
- Original MSRP
- $439.99
- Sizes
- 13.5", 15.5", 17", 19", 21"
- Colors
- Silver
- Geometry
- Legacy reference
- In this record
- 25 specifications · original MSRP · geometry
- Archive ID
- 57929
Model history 3 other years
Frameset
| Frame Construction | TIG-welded steel |
|---|---|
| Frame Material | Chromoly |
| Fork | Specialized Direct Drive |
| Fork Material | Chromoly, unicrown crown |
Drivetrain
| Component Group | Shimano AceraX |
|---|---|
| Shifters | Shimano AceraX EZ Fire |
| Front Derailleur | Shimano AceraX top-swing, bottom-pull/clamp-on 28.6 mm |
| Rear Derailleur | Shimano Alivio |
| Crankset | Shimano AceraX, 24/34/42 teeth |
| Bottom Bracket | Shimano BB-LP26, 107 mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 7-speed, 11 - 28 teeth |
| Chain | Shimano CN-UG50, 1/2 x 3/32" |
| Pedals | Victor VP-892 |
Brakes
| Brakes | Shimano Altus brakes, Shimano AceraX levers |
|---|
Cockpit & Contact Points
| Headset | 1" YST steel |
|---|---|
| Handlebar | Steel |
| Handlebar Extensions | Not included |
| Saddle | Specialized Comfort Plush Sport |
| Seatpost | Alloy micro-adjust, 26.2 mm diameter |
Wheels & Tires
| Rims | Weinmann 519, 36-hole |
|---|---|
| Spokes | Stainless steel, 2.0mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 26 x 1.95" Specialized Hard Rock'R |
| Wheel Size | 26" wheels |
Historical reference geometry
Geometry
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.
| Measurement | Legacy reference |
|---|---|
| Top tube | 565 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 436 mm |
| Wheelbase | 1071 mm |
| Fork offset / rake | 42 mm |
The preserved source contains one model-level geometry set without an identified frame size.
Published drivetrain ratios
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
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
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More qualified parts (4)
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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 1996 Specialized Hardrock Ultra · Mountain bike, non-suspension · Published sizes: 13.5", 15.5", 17", 19", 21"
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded steel · Fork: Specialized Direct Drive · Chromoly, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano AceraX · Shifters: Shimano AceraX EZ Fire · Front derailleur: Shimano AceraX top-swing, bottom-pull/clamp-on 28.6 mm · Rear derailleur: Shimano Alivio · Crankset: Shimano AceraX, 24/34/42 teeth · Bottom bracket: Shimano BB-LP26, 107 mm spindle · Rear cogs: 7-speed, 11 - 28 teeth · Chain: Shimano CN-UG50, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano Altus brakes, Shimano AceraX levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Weinmann 519, 36-hole · Front tire: 26 x 1.95" Specialized Hard Rock'R
Controls and contact points
Archived: Headset: 1" YST steel · Handlebar: Steel · Seatpost: Alloy micro-adjust, 26.2 mm diameter · Saddle: Specialized Comfort Plush Sport · Pedals: Victor VP-892
Before and during the test ride
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Current market
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.