Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
No geometry is recorded for 2006 Eastern Bikes 9-Volt and 2005 Eastern Bikes 9-Volt.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Ratio2.69:1
Estimated speed at 90 RPMGear
Uses front tire 20×1.95; rear size isn’t listed.
Ratio2.69:1
Estimated speed at 90 RPMGear
Uses front tire 20×1.95; rear size isn’t listed.
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.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2006 Eastern Bikes 9-Volt
2005 Eastern Bikes 9-Volt
Overview
Model Year
2006
2005
Brand
Eastern Bikes
Eastern Bikes
Model
9-Volt
9-Volt
Bicycle Type
Freestyle/jumping
Freestyle/jumping
Original MSRP
Not documented
$224.99
Colors
—
Blue, Chrome-Plated, Red
Sizes
—
—
Weight
—
29 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Hi-tensile steel
Hi-tensile steel
Fork
Eastern
Eastern
Fork Material
High-tensile steel, unicrown crown
High-tensile steel, unicrown crown
Drivetrain
Crankset
3-piece chromoly, 43 teeth
3-piece chromoly, 43 teeth
Bottom Bracket
Loose ball
Loose ball
BB Shell Width
—
68mm American
Rear Cogs
1-speed, 16 teeth
1-speed, 16 teeth
Chain
KMC Z410
KMC Z410, 1/2 x 1/8"
Pedals
Wellgo DX Style
Aluminum
Brakes
Brakes
Tektro Alloy U-brake brakes, Tektro levers
Tektro U-brake brakes, Tektro levers
Cockpit & Contact Points
Headset
1 1/8" threadless steel
1 1/8" threadless steel threadless
Handlebar
2-piece
Eastern 2-piece
Stem
Aluminum threadless
Aluminum
Saddle
Eastern
Eastern 8mm rails
Seatpost
Straight post
Steel
Wheels & Tires
Hubs
Front: steel, 14mm, Rear: steel, 14mm axle
Steel
Rims
Aluminum, 48-hole
Aluminum, 48-hole
Spokes
14ga. (2.0mm) straight gauge
Stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
20 x 1.95" Kenda Kovert
20 x 1.95" Kenda Kovert
Wheel Size
20" wheels
20" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.