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.
- Gearing
2001 Jamis Aragon has a 18% lower climbing ratio than 2002 Jamis Aragon.
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.
Lowest0.82:1Highest3.43:1Total range416%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×38; rear size isn’t listed.
Lowest1.00:1Highest3.43:1Total range343%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×38; 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 Jamis Aragon
2002 Jamis Aragon
Overview
Model Year
2001
2002
Brand
Jamis
Jamis
Model
Aragon
Aragon
Bicycle Type
Hybrid
Hybrid
Original MSRP
$350.00
$359.95
Colors
Black, White
Black, Titanium Color
Sizes
14.5", 16, 17.5, 19.5, 21.5, 23", womens 17.5"
14.5", 16.5", 18.5", 20.5", 22", womens 14.5", womens 17.5"
Weight
—
29.25 lb
Frameset
Frame Construction
Brazed/welded
Brazed/welded
Frame Material
6061-T6 aluminum w/replaceable derailleur hanger
6061 T6 butted aluminum w/replaceable derailleur hanger
Fork
Spinner, 1.95" travel
InSync 160, 1.95" travel
Fork Material
Aluminum/chromoly, triple-clamp crown
Aluminum, single triple-clamp crown
Drivetrain
Component Group
Hybrid Mix
Hybrid Mix
Shifters
SRAM MRX
SRAM MRX
Front Derailleur
Shimano Tourney TY-32, bottom-pull/clamp-on 31.8mm
Shimano Tourney TY-32, bottom-pull/clamp-on 31.8mm
Rear Derailleur
Shimano Acera
Shimano Acera
Crankset
Sakae CS-CR208ABG, 28/38/48 teeth
Cyclone aluminum, 28/38/48 teeth
Bottom Bracket
Chin Haur CH-46, 120mm spindle
Chin Haur CH-46, 120mm spindle
BB Shell Width
68mm English
68mm English
Rear Cogs
7-speed, 14 - 34 teeth
7-speed, 14 - 28 teeth
Chain
KMC UG-50, 1/2 x 3/32"
Shimano CN-UG50, 1/2 x 3/32"
Pedals
Wellgo resin
VP comfort
Brakes
Brakes
Tektro linear-pull brakes, Tektro linear-pull levers
Tektro forged linear-pull brakes, Tektro Tenera levers
Cockpit & Contact Points
Headset
1" steel
1" steel
Handlebar
High-rise steel
Hsin Lung steel
Handlebar Extensions
—
Not included
Stem
Hsin Lung adjustable
Aluminum, adjustable
Saddle
Viscount
Viscount Comfort
Seatpost
Trans X JD-555, 27.2mm diameter
Aluminum, suspension, 27.2mm diameter
Wheels & Tires
Hubs
Aluminum, Q/R
Aluminum, Q/R
Rims
Weinmann, 36-hole
Weinmann, 36-hole
Spokes
Xingda stainless steel, 1.8mm straight gauge
Stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
700 x 38c Cheng Shin
700 x 38c Cheng Shin 1069
Wheel Size
700c wheels
700c wheels
Geometry · choose a size for each bicycle
Geometry size
Head-tube angle
71°
71°
Seat-tube angle
73.5°
73.5°
Chainstay / rear center
431.8 mm
431.8 mm
Wheelbase
1049 mm
1049 mm
Fork offset / rake
48.3 mm
48.3 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.