Lowest1.43:1
Highest3.08:1
Total range215%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 20×1.75; rear size isn’t listed.
Velopedia Bicycle Archive
1993 Fuji Blaster
Original specifications: Shimano Tourney drivetrain · 20" wheels · legacy reference geometry.
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No archive photo is available for this record.
At a glance
Archive #42138- Model year
- 1993
- Category
- Kids
- Original MSRP
- $200.00
- Sizes
- 11.75
- Geometry
- Legacy reference
- In this record
- 20 specifications · original MSRP · geometry
Model history 7 other years
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Identification clues
1993 archived details
- Frame
- Fuji high-tensile steel
- Original equipment
- Shimano Tourney
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildFuji high-tensile steel · Shimano Tourney · 20" wheels
Frameset
| Frame Construction | TIG-welded steel |
|---|---|
| Frame Material | Fuji high-tensile steel |
| Fork | Fuji high tensile steel |
Drivetrain
| Component Group | Shimano Tourney |
|---|---|
| Shifters | Shimano Tourney |
| Front Derailleur | Shimano Tourney |
| Rear Derailleur | Shimano Tourney |
| Crankset | ATB Steel w/chainguard, 40 teeth |
| Rear Cogs | 6-speed, 13 - 28 teeth |
| Chain | Shimano CN-UG50 |
| Pedals | Nylon ATB |
Brakes
| Brakes | Steel low profile cantilevers brakes, levers |
|---|
Cockpit & Contact Points
| Handlebar | ATB w/low rise |
|---|---|
| Stem | Tig Welded |
| Saddle | Fuji Vinyl |
| Seatpost | Steel |
Wheels & Tires
| Hubs | Steel heavy duty |
|---|---|
| Rims | Steel, 36-hole |
| Front Tire | 20 x 1.75" Snake Belly |
| Wheel Size | 20" 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 | 469.9 mm |
| Head-tube angle | 70° |
| Seat-tube angle | 70° |
| Chainstay / rear center | 381 mm |
| Wheelbase | 929.6 mm |
| Fork offset / rake | 38.1 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
20 x 1.75" Snake Belly
Replacement search: 20x1.75 bicycle tire Before ordering: Check rim type and tire clearance.
Shimano Tourney
More parts (2)Fewer parts
Shimano Tourney
Shimano Tourney
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
- 20 x 1.75" Snake Belly
- Drivetrain
- 6-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: Fuji high tensile steel
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Tourney · Shifters: Shimano Tourney · Front derailleur: Shimano Tourney · Rear derailleur: Shimano Tourney · Crankset: ATB Steel w/chainguard, 40 teeth · Rear cogs: 6-speed, 13 - 28 teeth · Chain: Shimano CN-UG50
Brakes
Inspect the brakes →Archived: Brakes: Steel low profile cantilevers brakes, levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 20" wheels · Rims: Steel, 36-hole · Hubs: Steel heavy duty · Front tire: 20 x 1.75" Snake Belly
Controls and contact points
Archived: Handlebar: ATB w/low rise · Stem: Tig Welded · Seatpost: Steel · Saddle: Fuji Vinyl · Pedals: Nylon ATB
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.