Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. No key difference could be established from the available data. Check the full table for the details.

Gearing comparison

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

2004 Jamis AragonSize Legacy reference · 48/38/28T · 13–34T · 8-speed
Lowest0.82:1Highest3.69:1Total range448%
Estimated speed at 90 RPMLowest gear6.1 mphHighest gear27.2 mph

Uses front tire 700C×38; rear size isn’t listed.

2003 Jamis AragonSize Legacy reference · 48/38/28T · 13–34T · 8-speed
Lowest0.82:1Highest3.69:1Total range448%
Estimated speed at 90 RPMLowest gear6.1 mphHighest gear27.2 mph

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.

Try other gearing

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.
Print / PDFCSV
Specification
2004 Jamis Aragon
2003 Jamis Aragon
Overview
Model Year
2004
2003
Brand
Jamis
Jamis
Model
Aragon
Aragon
Bicycle Type
Hybrid
Hybrid
Original MSRP
$359.95
$399.95
Colors
Royal Blue, Candy Red
Royal Blue, Smoken Chrome
Sizes
14.5", 16.5", 18.5", 20.5", 22", womens 14.5", womens 17.5"
14.5", 16.5", 18.5", 20.5", 22", womens 14.5", womens 17.5"
Weight
29.25 lb
29.25 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
6061 T6 aluminum
6061 T6 aluminum
Fork
InSync 198, 75mm travel
InSync 198, 75mm travel
Fork Material
Aluminum/magnesium, single crown
Aluminum/magnesium, single 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
Cyclone aluminum, 28/38/48 teeth
Cyclone aluminum, 28/38/48 teeth
Bottom Bracket
Sealed, 120mm spindle
Sealed, 120mm spindle
BB Shell Width
68mm English
68mm English
Rear Cogs
8-speed, 13 - 34 teeth
8-speed, 13 - 34 teeth
Chain
KMC UG-50, 1/2 x 3/32"
KMC UG-50, 1/2 x 3/32"
Pedals
Victor VP aluminum
Victor VP aluminum
Brakes
Brakes
Tektro linear-pull brakes, Tektro Tenera levers
Tektro linear-pull brakes, Tektro Tenera levers
Cockpit & Contact Points
Headset
1" threaded steel
1" threaded steel
Handlebar
Steel, 1" rise
Steel, 1" rise
Handlebar Extensions
Not included
Not included
Stem
Aluminum, adjustable
Aluminum, adjustable
Saddle
Viscount Super Comfort
Viscount Super Comfort
Seatpost
Aluminum, suspension, 27.2mm diameter
Aluminum, suspension, 27.2mm diameter
Wheels & Tires
Hubs
Aluminum, Q/R
Aluminum, Q/R
Rims
Weinmann aluminum, 36-hole
Weinmann aluminum, 36-hole
Spokes
Stainless steel, 14ga. (2.0mm) straight gauge
Stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
700 x 38c Cheng Shin C-1069
700 x 38c Cheng Shin C-1069
Wheel Size
700c wheels
700c wheels
Geometry · choose a size for each bicycle
Geometry size
Head-tube angle
72°
72°
Seat-tube angle
73.5°
73.5°
Chainstay / rear center
445 mm
445 mm
Wheelbase
1059 mm
1059 mm
Fork offset / rake
50 mm
50 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.

Campaign
Scroll to Top