Lowest1.00:1
Highest3.43:1
Total range343%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 26×2.1; rear size isn’t listed.
Velopedia Bicycle Archive
1995 Scorpio At-50
Original specifications: Pilot PX drivetrain · 26" wheels · 31 lb published weight.
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No archive photo is available for this record.
At a glance
Archive #32658- Model year
- 1995
- Category
- Mountain
- Original MSRP
- $199.95
- Sizes
- 14.5", 18"
- Colors
- Blue, Burgundy
- Weight
- 31 lb
- Geometry
- Legacy reference
- In this record
- 25 specifications · original MSRP · geometry
Model history 2 other years
Browse other years
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Identification clues
1995 archived details
- Published colors
- Blue, Burgundy
- Frame
- Hi-tensile steel
- Original equipment
- Pilot PX
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildHi-tensile steel · Pilot PX · 26" wheels
Frameset
| Frame Construction | TIG-welded steel |
|---|---|
| Frame Material | Hi-tensile steel |
| Fork | Pilot Jumbo-Fork |
| Fork Material | Hi-tensile steel, unicrown crown |
Drivetrain
| Component Group | Pilot PX |
|---|---|
| Shifters | Grip Shift Quickshift |
| Front Derailleur | Pilot PX, bottom-pull/clamp-on 28.6 mm |
| Rear Derailleur | Pilot PX |
| Crankset | Pilot Prowheel, 28/38/48 teeth |
| Rear Cogs | 6-speed, 14 - 28 teeth |
| Chain | KMC, 1/2 x 3/32" |
| Pedals | Victor resin |
Brakes
| Brakes | Pilot cantilever brakes, Pilot levers |
|---|
Cockpit & Contact Points
| Headset | 1" Pilot |
|---|---|
| Handlebar | Pilot |
| Handlebar Extensions | Not included |
| Stem | Pilot |
| Saddle | Pilot |
| Seatpost | Pilot, 25.4 mm diameter |
Wheels & Tires
| Hubs | Jou Yu Q/R |
|---|---|
| Rims | Alloy, 36-hole |
| Spokes | Steel, 1.8 mm straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 26 x 2.10" Kenda |
| Wheel Size | 26" wheels |
No specifications match. Try a component name or clear your search.
Geometry
Historical measurements. Frame size unknown.
Reference drawing
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurementsLegacy reference · 6 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 552 mm |
| Head-tube angle | 71° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1051 mm |
| Fork offset / rake | 45 mm |
Frame size not recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts
KMC
1/2 x 3/32"
Replacement search: 6-speed bicycle chain Before ordering: Check chain width and length.
26 x 2.10" Kenda
Replacement search: 26x2.1 bicycle tire Before ordering: Check rim type and tire clearance.
Pilot
25.4 mm diameter
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- 26 x 2.10" Kenda
- Drivetrain
- 6-speed
- Seatpost diameter
- 25.4 mm
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded steel · Fork: Pilot Jumbo-Fork · Hi-tensile steel, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Pilot PX · Shifters: Grip Shift Quickshift · Front derailleur: Pilot PX, bottom-pull/clamp-on 28.6 mm · Rear derailleur: Pilot PX · Crankset: Pilot Prowheel, 28/38/48 teeth · Rear cogs: 6-speed, 14 - 28 teeth · Chain: KMC, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Pilot cantilever brakes, Pilot levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" wheels · Rims: Alloy, 36-hole · Hubs: Jou Yu Q/R · Front tire: 26 x 2.10" Kenda
Controls and contact points
Archived: Headset: 1" Pilot · Handlebar: Pilot · Stem: Pilot · Seatpost: Pilot, 25.4 mm diameter · Saddle: Pilot · Pedals: Victor resin
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.