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 2005 Diamondback Mini Impression.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Gearing unavailable for this size.
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
2004 Diamondback Mini Impression
2005 Diamondback Mini Impression
Overview
Model Year
2004
2005
Brand
Diamondback
Diamondback
Model
Mini Impression
Mini Impression
Bicycle Type
Juvenile
Juvenile
Original MSRP
$99.00
Not documented
Colors
Petal Pink, Petal Purple
Petal Pink, Petal Purple
Sizes
Juvenile
—
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Hi-tensile steel
Steel
Fork
Diamondback
Diamondback
Fork Material
Hi-tensile steel, unicrown crown
High-tensile steel, unicrown crown
Drivetrain
Crankset
1-piece 4 1/2"
One-piece
Bottom Bracket
Steel
Loose ball
Rear Cogs
1-speed, 18 teeth
1-speed, 18 teeth
Chain
KMC, 1/2 x 1/8"
Kmc
Pedals
BMX style resin
Resin
Brakes
Brakes
Coaster brake rear
Coaster brake rear
Cockpit & Contact Points
Headset
1" steel
1" threaded
Handlebar
BMX Style w/crossbar
BMX
Handlebar Extensions
—
Not included
Stem
Steel
Quill
Saddle
Diamondback BMX Padded
Diamondback Miss BMX
Seatpost
Steel Pillar
Steel
Wheels & Tires
Hubs
Front: steel, nutted, Rear: steel, coaster brake
Front: steel nutted, Rear: coaster
Rims
Aluminum, 28-hole
Aluminum, 28-hole
Spokes
UCP, 14ga. (2.0mm) straight gauge
UCP, 14ga. straight gauge
Spoke Nipples
Brass nipples
—
Front Tire
16 x 1.75" DB Smooth Tread
16 x 1.75" Diamondback Smooth
Wheel Size
16" wheels
16" wheels
Geometry · choose a size for each bicycle
Geometry size
—
Head-tube angle
71°
—
Seat-tube angle
71°
—
Chainstay / rear center
309.9 mm
—
Wheelbase
726.4 mm
—
Fork offset / rake
30.5 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.