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
Only 2001 Diamondback Fester has enough published drivetrain data for gearing calculations.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Ratio2.75:1
Estimated speed at 90 RPMGear
Uses front tire 20×1.95; rear size isn’t listed.
Gearing unavailable for this size.
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
2001 Diamondback Fester
2000 Diamondback Fester
Overview
Model Year
2001
2000
Brand
Diamondback
Diamondback
Model
Fester
Fester
Bicycle Type
Freestyle/jumping
Freestyle/jumping
Original MSRP
$439.99
$399.99
Colors
White
Blue
Sizes
Pro
Pro
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Chromoly
Chromoly, oversized
Fork
Diamondback
Diamondback
Fork Material
Chromoly, unicrown crown
Chromoly, unicrown crown
Drivetrain
Crankset
3-piece 175mm, 44 teeth
3-piece chromoly, 44 teeth
Bottom Bracket
Sealed cartridge
Diamondback spindle
BB Shell Width
American
—
Rear Cogs
1-speed, 16 teeth
1-speed
Chain
KMC Z410, 1/2 x 1/8"
—
Pedals
Aluminum platform
Platform, aluminum
Brakes
Brakes
Tektro FX-10 brakes, Tektro 311A levers
Dia-Compe 990 brakes, Dia-Compe MX99 levers
Cockpit & Contact Points
Headset
1 1/8" threadless Tange-Seiki TGMX
1 1/8" threadless
Handlebar
Chromoly freestyle
Diamondback CRMO
Handlebar Extensions
Not included
Not included
Stem
Aluminum
Alloy Ahead type
Saddle
DB Pimp Daddy padded
Diamondback Freestyle
Seatpost
Steel micro-adjust, 25.4mm diameter
Chromoly micro-adjust, 25.4mm diameter
Wheels & Tires
Hubs
Aluminum
Alloy
Rims
Aluminum, double wall, 48-hole
Alloy, double wall, 48-hole
Spokes
—
Stainless steel
Front Tire
20 x 1.95" Diamondback
20 x 1.95" Diamondback Freestyle
Wheel Size
20" wheels
20" wheels
Geometry · choose a size for each bicycle
Geometry size
Head-tube angle
74°
74°
Seat-tube angle
71°
70°
Chainstay / rear center
387.3 mm
388.6 mm
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run. Legacy reference geometry is model-level historical data whose corresponding frame size is not identified; compare those dimensions as reference values rather than size-normalized fit data.