Ratio2.69:1
Estimated speed At 90 RPM
Gear
Uses front tire 20×1.95; rear size isn’t listed.
Velopedia Bicycle Archive
2005 Eastern Bikes Battery
Original specifications: 20" wheels · 33 lb published weight.
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At a glance
Archive #92986- Model year
- 2005
- Category
- BMX
- Original MSRP
- $269.99
- Colors
- Blue, Gray
- Weight
- 33 lb
- In this record
- 22 specifications · archived image · original MSRP
Model history 3 other years
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Identification clues
2005 archived details
- Published colors
- Blue, Gray
- Frame
- Chromoly down tube/hi-tensile steel
- Original equipment
- N/A
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildChromoly down tube/hi-tensile steel · 20" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Chromoly down tube/hi-tensile steel |
| Fork | Eastern |
| Fork Material | High-tensile steel, unicrown crown |
Drivetrain
| Crankset | 3-piece chromoly, 43 teeth |
|---|---|
| Bottom Bracket | Sealed |
| BB Shell Width | 68mm American |
| Rear Cogs | 1-speed, 16 teeth |
| Chain | KMC Z410, 1/2 x 1/8" |
| Pedals | Wellgo LU-313 |
Brakes
| Brakes | Tektro U-brake rear brakes, aluminum rear levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless steel threadless |
|---|---|
| Handlebar | Eastern 2-piece |
| Stem | Aluminum |
| Saddle | Eastern |
| Seatpost | Steel |
Wheels & Tires
| Hubs | Steel, 14mm |
|---|---|
| Rims | Aluminum, 48-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 20 x 1.95" Kenda Kovert |
| Wheel Size | 20" 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
Wellgo LU-313
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 1.95" Kenda Kovert
- Drivetrain
- 1-speed
- Bottom bracket / shell
- Sealed · 68mm American
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 · Fork: Eastern · High-tensile steel, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Crankset: 3-piece chromoly, 43 teeth · Bottom bracket: Sealed · Rear cogs: 1-speed, 16 teeth · Chain: KMC Z410, 1/2 x 1/8"
Brakes
Inspect the brakes →Archived: Brakes: Tektro U-brake rear brakes, aluminum rear levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 20" wheels · Rims: Aluminum, 48-hole · Hubs: Steel, 14mm · Front tire: 20 x 1.95" Kenda Kovert
Controls and contact points
Archived: Headset: 1 1/8" threadless steel threadless · Handlebar: Eastern 2-piece · Stem: Aluminum · Seatpost: Steel · Saddle: Eastern · Pedals: Wellgo LU-313
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.