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 2004 Marin Stinson.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest0.82:1Highest3.69:1Total range448%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×1.95; rear size isn’t listed.
Lowest0.82:1Highest3.69:1Total range448%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×1.95; 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 Marin Stinson
2003 Marin Stinson
Overview
Model Year
2004
2003
Brand
Marin
Marin
Model
Stinson
Stinson
Bicycle Type
Comfort/commuter
Comfort/commuter
Original MSRP
$299.99
$279.99
Colors
Matte Dark Silver/Blue
Silver/Blue
Sizes
13", 15", 17", 18.5", 20", womens 15"
13", 15", 17", 18.5", womens 15"
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
7005 aluminum
7005 aluminum
Fork
InSync Grind 323, 70mm travel
In-Sync Grind 323, 70mm travel
Fork Material
Single
Single
Drivetrain
Component Group
Hybrid Mix
Hybrid Mix
Shifters
Shimano Altus EF-29
Shimano Altus EF-29
Front Derailleur
Shimano Tourney TY-30
Shimano Tourney TY-30
Rear Derailleur
Shimano Altus
Shimano Altus
Crankset
SR Suntour NEX, 28/38/48 teeth
SR Suntour NEX, 28/38/48 teeth
Bottom Bracket
Sealed cartridge
Sealed cartridge
Rear Cogs
7-speed, 13 - 34 teeth
7-speed, 13 - 34 teeth
Chain
Shimano CN-UG50
Shimano CN-UG50, 1/2 x 3/32"
Pedals
Resin
Resin
Brakes
Brakes
Aluminum linear-pull brakes, Shimano Altus levers
Aluminum linear-pull brakes, Shimano Altus EF-29 levers
Cockpit & Contact Points
Headset
1 1/8" threaded sealed mechanism
1 1/8" threaded sealed mechanism
Handlebar
Aluminum, 2" rise
Aluminum, 2" rise
Handlebar Extensions
Not included
Not included
Stem
Forged alloy / ajustable
Aluminum, adjustable
Saddle
Web spring comfort
Comfort
Seatpost
Suspension
Aluminum, suspension
Wheels & Tires
Hubs
Aluminum, Q/R
Aluminum, Q/R
Rims
Aluminum, 36-hole
Aluminum, 36-hole
Spokes
Stainless steel, 15ga. (1.8mm) straight gauge
Stainless steel, 15ga. (1.8mm) straight gauge
Front Tire
26 x 1.95" Kenda Krossplus
26 x 1.95" Kenda Krossplus
Wheel Size
26" wheels
26" wheels
Geometry · choose a size for each bicycle
Geometry size
—
Head-tube angle
—
70°
Seat-tube angle
—
73°
Chainstay / rear center
—
425.4 mm
Wheelbase
—
1079.5 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.