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. Identity & price

    These bicycles are categorized differently: 2011 Marin Stinson Step-Thru is City & Commuter; 2012 Marin Stinson Step-Thru is Hybrid.

  2. Data limitation

    No geometry is recorded for 2011 Marin Stinson Step-Thru and 2012 Marin Stinson Step-Thru.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

2011 Marin Stinson Step-Thru48/38/28T · 14–28T · 7-speed
Lowest1.00:1Highest3.43:1Total range343%
Estimated speed at 90 RPMLowest gear6.9 mphHighest gear23.8 mph

Uses front tire 26×1.95; rear size isn’t listed.

2012 Marin Stinson Step-Thru48/38/28T · 14–28T · 7-speed
Lowest1.00:1Highest3.43:1Total range343%

Speed unavailable: wheel or tire size is missing or unclear.

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.
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Specification
2011 Marin Stinson Step-Thru
2012 Marin Stinson Step-Thru
Overview
Model Year
2011
2012
Brand
Marin
Marin
Model
Stinson Step-Thru
Stinson Step-Thru
Bicycle Type
Comfort/commuter
Hybrid/Comfort
Original MSRP
$449.99
$499.99
Colors
Vanilla white
White Gloss
Sizes
15W, 17W
15, 17, 19
Weight
—
—
Frameset
Frame Construction
Aluminum
—
Frame Material
6061 aluminum
6061 Alloy
Fork
Spinner EnRoute AC
Suntour NEX4110 V2 63mm
Drivetrain
Component Group
Commuter Mix
—
Shifters
Shimano EF-51 EZ fire
Shimano EF-51 EZ Fire 7spd
Front Derailleur
Shimano
Shimano
Rear Derailleur
Shimano Altus
Shimano Altus
Crankset
Suntour XCT, 48/38/28t teeth
SR Suntour XCT 28/38/48t
Bottom Bracket
Sealed cartridge
sealed cartridge
Cassette
Shimano
Shimano 7spd 14-28t
Rear Cogs
7-speed, 14 - 28 teeth
—
Chain
Ug51
Shimano UG51
Pedals
Composite
Composite
Brakes
Brakes
Forged Alloy Linear Pull brakes, Shimano integrated levers
Alloy linear pull
Cockpit & Contact Points
Headset
1 1/8" Threaded
1 1/8 threaded
Handlebar
Alloy
Alloy 25.4
Handlebar Extensions
Not included
—
Stem
Forged Alloy
Alloy adjustable
Saddle
Marin Comfort
Marin Womens Comfort
Seatpost
Suspension Post, 27.2mm diameter
Alloy Suspension 27.2mm
Wheels & Tires
Hubs
Alloy Double Sealed
—
Rims
Alloy Double Wall, 36-hole
Alex AP17
Spokes
WTB stainless, 15ga. (1.8mm)
—
Front Tire
26 x 1.95" Dirt-Street Combo
26x1.95 Dirt Street Combo
Wheel Size
26" wheels
—

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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