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: 2012 Marin Stinson is Hybrid; 2009 Marin Stinson is City & Commuter.
- Data limitation
No geometry is recorded for 2012 Marin Stinson and 2009 Marin Stinson.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.00:1Highest3.43:1Total range343%
Speed unavailable: wheel or tire size is missing or unclear.
Lowest1.00:1Highest3.43:1Total range343%
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
2012 Marin Stinson
2009 Marin Stinson
Overview
Model Year
2012
2009
Brand
Marin
Marin
Model
Stinson
Stinson
Bicycle Type
Hybrid/Comfort
Comfort/commuter
Original MSRP
$499.99
$449.99
Colors
White Gloss
Silver
Sizes
15, 17, 19, 20.5, 22
15", 17", 19", 20.5", 22"
Weight
—
—
Frameset
Frame Construction
—
TIG-welded
Frame Material
6061 Alloy
6061 Butted Aluminum
Fork
Suntour NEX4110 V2 63mm
Spinner EnRoute AC, 63mm travel
Fork Material
—
Single
Drivetrain
Component Group
—
Comfort Mix
Shifters
Shimano EF-51 EZ Fire 7spd
Shimano EF-50 EZ Fire Integrated
Front Derailleur
Shimano
Shimano C-051
Rear Derailleur
Shimano Altus
Shimano Altus
Crankset
SR Suntour XCT 28/38/48t
SR Suntour XCT, 28/38/48 teeth
Bottom Bracket
sealed cartridge
Sealed cartridge
Cassette
Shimano 7spd 14-28t
Shimano
Rear Cogs
—
7-speed, 14 - 28 teeth
Chain
Shimano UG51
KMC UG-51
Pedals
Composite
Composite
Brakes
Brakes
Alloy linear pull
Forged Alloy Linear Pull w/power modulator front/Forged Alloy Linear Pull rear brakes, Shimano EF-50 EZ Fire Integrated levers
Cockpit & Contact Points
Headset
1 1/8 threaded
—
Handlebar
Alloy 25.4
Double Butted 6061 Alloy riser
Handlebar Extensions
—
Not included
Stem
Alloy adjustable
Alloy Adjustable
Saddle
Marin Comfort
Marin Comfort
Seatpost
Alloy Suspension 27.2mm
Suspension, 27.2mm diameter
Wheels & Tires
Hubs
—
Alloy Double Sealed QR
Rims
Alex AP17
Alex AP-17, 36-hole
Spokes
—
WTB stainless, 15ga. (1.8mm)
Front Tire
26x1.95 Dirt Street Combo
26 x 1.95" Kenda Krossplus
Wheel Size
—
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.