Lowest0.93:1
Highest3.69:1
Total range396%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×38; rear size isn’t listed.
Velopedia Bicycle Archive
1993 Wheeler 1300
Original specifications: Shimano Altus C20 Rapidfire Plus drivetrain · 700c wheels · 31 lb published weight.
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No archive photo is available for this record.
At a glance
Archive #43540- Model year
- 1993
- Category
- Touring
- Original MSRP
- $435.00
- Sizes
- 18.5, 21, 22.5, 24
- Weight
- 31 lb
- Geometry
- Legacy reference
- In this record
- 20 specifications · original MSRP · geometry
Original buildTange chrome-moly · Shimano Altus C20 Rapidfire Plus · 700c wheels
Frameset
| Frame Construction | Lugged steel |
|---|---|
| Frame Material | Tange chrome-moly |
| Fork | Unicrown |
Drivetrain
| Component Group | Shimano Altus C20 Rapidfire Plus |
|---|---|
| Shifters | Shimano Altus C10 Rapidfire Plus |
| Front Derailleur | Shimano Altus C20 |
| Rear Derailleur | Shimano Altus C20 |
| Crankset | Shimano Altus C20, 28/38/48 teeth |
| Rear Cogs | 7-speed, 13 - 30 teeth |
| Chain | V-80 |
| Pedals | Resin w/Reflector |
Brakes
| Brakes | Shimano Altus C20 brakes, levers |
|---|
Cockpit & Contact Points
| Handlebar | Wheeler Trekking Alloy |
|---|---|
| Stem | Alloy Cold Forged |
| Saddle | Wheeler Gel Lite Spring |
| Seatpost | Alloy 300 MM |
Wheels & Tires
| Hubs | Shimano Alloy |
|---|---|
| Rims | Femco A5 |
| Front Tire | 700 x 38c Kenda |
| Wheel Size | 700c 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 | 563.9 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 70° |
| Chainstay / rear center | 444.5 mm |
| Wheelbase | 1059.2 mm |
| Fork offset / rake | 49.8 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
700 x 38c Kenda
Replacement search: 700cx38 bicycle tire Before ordering: Check rim type and tire clearance.
Shimano Altus C20
28/38/48 teeth
Shimano Altus C20
More parts (2)Fewer parts
Shimano Altus C20
Shimano Altus C10 Rapidfire Plus
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
- 700 x 38c Kenda
- 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: Lugged steel · Fork: Unicrown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Altus C20 Rapidfire Plus · Shifters: Shimano Altus C10 Rapidfire Plus · Front derailleur: Shimano Altus C20 · Rear derailleur: Shimano Altus C20 · Crankset: Shimano Altus C20, 28/38/48 teeth · Rear cogs: 7-speed, 13 - 30 teeth · Chain: V-80
Brakes
Inspect the brakes →Archived: Brakes: Shimano Altus C20 brakes, levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Femco A5 · Hubs: Shimano Alloy · Front tire: 700 x 38c Kenda
Controls and contact points
Archived: Handlebar: Wheeler Trekking Alloy · Stem: Alloy Cold Forged · Seatpost: Alloy 300 MM · Saddle: Wheeler Gel Lite Spring · Pedals: Resin w/Reflector
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.