Lowest1.36:1
Highest3.14:1
Total range232%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 24×1.95; rear size isn’t listed.
Velopedia Bicycle Archive
1995 Novara Dirt Rider 24
Original specifications: Shimano Tourney TY-15 drivetrain · 24" wheels · 31 lb published weight.
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No archive photo is available for this record.
At a glance
Archive #31037- Model year
- 1995
- Category
- Kids
- Original MSRP
- $215.00
- Sizes
- Boys 11.5", boys 14.5", girls 12.5"
- Colors
- Black, River Blue
- Weight
- 31 lb
- Geometry
- Legacy reference
- In this record
- 24 specifications · original MSRP · geometry
Original buildHi-tensile steel · Shimano Tourney TY-15 · 24" wheels
Frameset
| Frame Construction | TIG-welded steel |
|---|---|
| Frame Material | Hi-tensile steel |
| Fork | Spinner |
| Fork Material | Hi-tensile steel, unicrown crown |
Drivetrain
| Component Group | Shimano Tourney TY-15 |
|---|---|
| Shifters | Shimano Tourney MY15 top-mount |
| Front Derailleur | Shimano Tourney TY-15, bottom-pull/clamp-on 28.6 mm |
| Rear Derailleur | Shimano Tourney TY15 |
| Crankset | Lun-Chi, 38/44 teeth |
| Rear Cogs | 5-speed, 14 - 28 teeth |
| Chain | KMC UG 50, 1/2 x 3/32" |
| Pedals | Fasten NWL-95G |
Brakes
| Brakes | Shimano TY-22 brakes, Dia-Compe PC-1 levers |
|---|
Cockpit & Contact Points
| Headset | 1" Tien Hsin TH-301 |
|---|---|
| Handlebar | Hsin Lung steel |
| Stem | Hsin Lung steel |
| Saddle | Novara Junior |
| Seatpost | Steel |
Wheels & Tires
| Hubs | Jou Yu nutted |
|---|---|
| Rims | Alex alloy |
| Spokes | Straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 24 x 1.95" Maxxis |
| Wheel Size | 24" 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 | 510.5 mm |
| Head-tube angle | 69° |
| Seat-tube angle | 70° |
| Chainstay / rear center | 419.1 mm |
| Wheelbase | 993.1 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.
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
24 x 1.95" Maxxis
Replacement search: 24x1.95 bicycle tire Before ordering: Check rim type and tire clearance.
Shimano Tourney TY15
Shimano Tourney MY15 top-mount
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
- 24 x 1.95" Maxxis
- Drivetrain
- 5-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 · Hi-tensile steel, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Tourney TY-15 · Shifters: Shimano Tourney MY15 top-mount · Front derailleur: Shimano Tourney TY-15, bottom-pull/clamp-on 28.6 mm · Rear derailleur: Shimano Tourney TY15 · Crankset: Lun-Chi, 38/44 teeth · Rear cogs: 5-speed, 14 - 28 teeth · Chain: KMC UG 50, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano TY-22 brakes, Dia-Compe PC-1 levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 24" wheels · Rims: Alex alloy · Hubs: Jou Yu nutted · Front tire: 24 x 1.95" Maxxis
Controls and contact points
Archived: Headset: 1" Tien Hsin TH-301 · Handlebar: Hsin Lung steel · Stem: Hsin Lung steel · Seatpost: Steel · Saddle: Novara Junior · Pedals: Fasten NWL-95G
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.