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 2001 Diamondback Lil' One.
- Data limitation
Only 1999 Diamondback Lil' One 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.
Gearing unavailable for this size.
Ratio1.56:1
Estimated speed at 90 RPMGear
Uses front tire 12×2.125; 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
2001 Diamondback Lil' One
1999 Diamondback Lil' One
Overview
Model Year
2001
1999
Brand
Diamondback
Diamondback
Model
Lil' One
Lil' One
Bicycle Type
Juvenile
Juvenile
Original MSRP
$109.99
$109.99
Colors
Pink
Pink
Sizes
Girls 12"
Girls 9"
Weight
—
18.8 lb
Frameset
Frame Construction
TIG-welded
Welded
Frame Material
Hi-tensile steel, oversize
Hi-tensile steel
Fork
Diamondback
Diamondback
Fork Material
Hi-tensile steel, oversize, unicrown crown
Hi-tensile steel, unicrown crown
Drivetrain
Crankset
1-piece steel
Diamondback, 28 teeth
Bottom Bracket
Sealed cartridge, 102mm spindle
RC-709B
BB Shell Width
American
68mm Threadless
Rear Cogs
1-speed, 18 teeth
1-speed, 18 teeth
Chain
1/2 x 3/32"
Taya 410, 1/2 x 1/8"
Pedals
Resin
Resin
Brakes
Brakes
Coaster rear
Coaster rear
Cockpit & Contact Points
Headset
1" steel
1" YST steel
Handlebar
Steel, rise
Diamondback steel
Handlebar Extensions
Not included
Not included
Stem
Steel
Diamondback steel
Saddle
DiamondBack Jr.
Diamondback Junior
Seatpost
Steel
Pillar, steel, 22.2mm (7/8 inch) diameter
Wheels & Tires
Hubs
Front: steel, Rear: coaster brake
Front: Kung Ten steel, nutted, Rear: Kung Ten coaster
Rims
Aluminum, 16-hole
Steel, 18-hole
Spokes
UCP, 2.0mm straight gauge
Shuhn Lih steel, 2.0mm straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
12 x 2.25" Diamondback
12 x 2.125" Cheng Shin C-714
Wheel Size
12" wheels
12" wheels
Geometry · choose a size for each bicycle
Geometry size
—
Head-tube angle
—
80°
Seat-tube angle
—
81°
Fork offset / rake
—
30 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.