Lowest1.43:1
Highest2.86:1
Total range200%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 24×1.95; rear size isn’t listed.
Velopedia Bicycle Archive
2011 Raleigh Rowdy
Original specifications: Juvenile Mix drivetrain · 24" wheels.
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At a glance
Archive #23331- Model year
- 2011
- Category
- Kids
- Sizes
- 20'' boys
- Colors
- Silver/blue
- In this record
- 23 specifications · archived image
Model history 13 other years
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Identification clues
2011 archived details
- Published colors
- Silver/blue
- Frame
- Aluminum OS Action Curve ATB
- Original equipment
- Juvenile Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildAluminum OS Action Curve ATB · Juvenile Mix · 24" wheels
Frameset
| Frame Construction | Aluminum |
|---|---|
| Frame Material | Aluminum OS Action Curve ATB |
| Fork | Aluminum |
| Fork Material | Aluminum |
Drivetrain
| Component Group | Juvenile Mix |
|---|---|
| Shifters | Shimano SL-RS31-6 Revo |
| Rear Derailleur | Shimano TZ-50 |
| Crankset | Steel, 40 teeth |
| Bottom Bracket | 10pc Loose Ball |
| Cassette | Shimano TZ06 |
| Rear Cogs | 6-speed, 14 - 28 teeth |
| Pedals | Jr Resin platform |
Brakes
| Brakes | ProMax Alloy V-Brake brakes, Promax Jr. V-brake levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" Threadless |
|---|---|
| Handlebar | Jr. Riser 520x30mm |
| Handlebar Extensions | Not included |
| Stem | Alloy 2-bolt |
| Saddle | Raleigh Jr. Mtn |
| Seatpost | Alloy Pillar, 27.2mm diameter |
Wheels & Tires
| Rims | Alloy R1000 |
|---|---|
| Spokes | 14ga. (2.0mm) |
| Front Tire | 24 x 1.95" K-879 |
| Wheel Size | 24" wheels |
No specifications match. Try a component name or clear your search.
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
Alloy Pillar
27.2mm diameter
Retailer offers
Race Face Ride XC Seatpost Black, 27.2x375mm
Replacement option
24 x 1.95" K-879
Replacement search: 24x1.95 bicycle tire Before ordering: Check rim type and tire clearance.
ProMax Alloy V-Brake brakes
Promax Jr. V-brake levers
More parts (1)Fewer parts
Shimano SL-RS31-6 Revo
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" K-879
- Drivetrain
- 6-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- 10pc Loose Ball
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: Aluminum · Fork: Aluminum · Aluminum
Drivetrain
Check drivetrain wear →Archived: Group: Juvenile Mix · Shifters: Shimano SL-RS31-6 Revo · Rear derailleur: Shimano TZ-50 · Crankset: Steel, 40 teeth · Bottom bracket: 10pc Loose Ball · Cassette: Shimano TZ06 · Rear cogs: 6-speed, 14 - 28 teeth
Brakes
Inspect the brakes →Archived: Brakes: ProMax Alloy V-Brake brakes, Promax Jr. V-brake levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 24" wheels · Rims: Alloy R1000 · Front tire: 24 x 1.95" K-879
Controls and contact points
Archived: Headset: 1 1/8" Threadless · Handlebar: Jr. Riser 520x30mm · Stem: Alloy 2-bolt · Seatpost: Alloy Pillar, 27.2mm diameter · Saddle: Raleigh Jr. Mtn · Pedals: Jr Resin platform
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.