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.
- Identity & price
These bicycles are categorized differently: 2004 Kona Makena is Kids; 2003 Kona Makena is Mountain.
- Data limitation
No geometry is recorded for 2004 Kona Makena.
- Gearing
2003 Kona Makena has a 40% lower climbing ratio than 2004 Kona Makena.
A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.43:1Highest2.86:1Total range200%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 20×1.95; rear size isn’t listed.
Lowest0.86:1Highest3.00:1Total range350%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 20×1.5; 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
2004 Kona Makena
2003 Kona Makena
Overview
Model Year
2004
2003
Brand
Kona
Kona
Model
Makena
Makena
Bicycle Type
Juvenile mountain bike, suspension
Mountain bike, front suspension
Original MSRP
$229.00
$229.00
Colors
Blue
Yellow
Sizes
Boys 13"
13"
Weight
24.9 lb
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
7005 aluminum
7005 aluminum, double-butted
Fork
Suntour M-5000
Suntour M-5000
Fork Material
Aluminum/steel, single crown
Aluminum/magnesium, single crown
Drivetrain
Component Group
Juvenile Mix
Mountain Mix
Shifters
Shimano Revo 6-speed
Shimano Revo Twist 6 speed
Rear Derailleur
Shimano Tourney
Shimano Tourney
Crankset
Prowheel, 40 teeth
Dotek aluminum, 24/34/42 teeth
Bottom Bracket
Chin Haur CH-32
VP cartridge
BB Shell Width
68mm English
—
Rear Cogs
6-speed, 14 - 28 teeth
6-speed, 14 - 28 teeth
Chain
KMC Z50, 1/2 x 3/32"
KMC Z-50, 1/2 x 3/32"
Pedals
Victor VP resin
Victor VP junior
Brakes
Brakes
APSE linear pull brakes, APSE linear pull levers
APSE XC Linear brakes, APSE XC Linear levers
Cockpit & Contact Points
Headset
1" threaded Victor VP-501
1 1/8" threadless VP Threadless
Handlebar
Kona Riser
Kona Aluminum Riser
Handlebar Extensions
Not included
Not included
Stem
Steel, high rise
Kona Control
Saddle
Velo Juvenile
Velo Junior
Seatpost
Strong
Kona XC
Wheels & Tires
Hubs
Joy Tech steel, nutted
Joy Tech nutted
Rims
Strong Aluminum, 36-hole
Strong
Spokes
Stainless steel, 14ga. (2.0mm) straight gauge
Stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
20 x 1.95" Cheng Shin
20 x 1.50" Cheng Shin
Wheel Size
20" wheels
20" wheels
Geometry · choose a size for each bicycle
Geometry size
—
Head-tube angle
—
70.5°
Seat-tube angle
—
73°
Chainstay / rear center
—
375.9 mm
Wheelbase
—
871.2 mm
Fork offset / rake
—
38.1 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.