Lowest1.00:1
Highest4.00:1
Total range400%
Velopedia Bicycle Archive
1993 KHS Montana Trail
Original specifications: Shimano Altus C10 Rapidfire Plus drivetrain · 31.9 lb published weight · legacy reference geometry.
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No archive photo is available for this record.
At a glance
Archive #43170- Model year
- 1993
- Category
- Mountain
- Original MSRP
- $299.00
- Sizes
- 15, 17, 19, 21, 17WM
- Weight
- 31.9 lb
- Geometry
- Legacy reference
- In this record
- 19 specifications · original MSRP · geometry
Model history 4 other years
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Identification clues
1993 archived details
- Frame
- KHS Light Concept steel
- Original equipment
- Shimano Altus C10 Rapidfire Plus
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildKHS Light Concept steel · Shimano Altus C10 Rapidfire Plus
Frameset
| Frame Construction | TIG-welded steel |
|---|---|
| Frame Material | KHS Light Concept steel |
| Fork | Spinner SPM-2800-S |
Drivetrain
| Component Group | Shimano Altus C10 Rapidfire Plus |
|---|---|
| Shifters | Shimano Altus C10 Rapidfire |
| Front Derailleur | Shimano Altus C10 |
| Rear Derailleur | Shimano Altus C10 |
| Crankset | Shimano Altus C10, 28/38/48 teeth |
| Rear Cogs | 7-speed, 12 - 28 teeth |
| Chain | Shimano CN-HG50 |
| Pedals | Victor |
Brakes
| Brakes | KHS Light Concept brakes, levers |
|---|
Cockpit & Contact Points
| Handlebar | HL Mtst-17 |
|---|---|
| Stem | HL SLU-100Ah |
| Saddle | Avocet MV |
| Seatpost | MF 300L |
Wheels & Tires
| Hubs | Kung Ten |
|---|---|
| Rims | KHS Light Concept RT-6N, 32-hole |
| Front Tire | Cheng Shin C1027 |
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 | 561.3 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 70° |
| Chainstay / rear center | 429.3 mm |
| Wheelbase | 1054.1 mm |
| Fork offset / rake | 45.7 mm |
Frame size not recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Speed unavailable: wheel or tire size is missing or unclear.
Add your rear tire size to calculate speedHow 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
Shimano Altus C10
28/38/48 teeth
Shimano Altus C10
More parts (2)Fewer parts
Shimano Altus C10
Shimano Altus C10 Rapidfire
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
- Cheng Shin C1027
- Drivetrain
- 7-speed
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: Spinner SPM-2800-S
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Altus C10 Rapidfire Plus · Shifters: Shimano Altus C10 Rapidfire · Front derailleur: Shimano Altus C10 · Rear derailleur: Shimano Altus C10 · Crankset: Shimano Altus C10, 28/38/48 teeth · Rear cogs: 7-speed, 12 - 28 teeth · Chain: Shimano CN-HG50
Brakes
Inspect the brakes →Archived: Brakes: KHS Light Concept brakes, levers
Wheels and tires
Check wheels and tires →Archived: Rims: KHS Light Concept RT-6N, 32-hole · Hubs: Kung Ten · Front tire: Cheng Shin C1027
Controls and contact points
Archived: Handlebar: HL MTST-17 · Stem: HL SLU-100AH · Seatpost: MF 300L · Saddle: Avocet MV · Pedals: Victor
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.