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. Data limitation

    No geometry is recorded for 2004 Marin Coast Trail and 2007 Marin Coast Trail.

  2. Gearing

    2004 Marin Coast Trail has a 18% lower climbing ratio than 2007 Marin Coast Trail.

    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.

2004 Marin Coast Trail48/38/28T · 13–34T · 7-speed
Lowest0.82:1Highest3.69:1Total range448%
Estimated speed at 90 RPMLowest gear5.7 mphHighest gear25.6 mph

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

2007 Marin Coast Trail48/38/28T · 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.

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
2004 Marin Coast Trail
2007 Marin Coast Trail
Overview
Model Year
2004
2007
Brand
Marin
Marin
Model
Coast Trail
Coast Trail
Bicycle Type
Comfort/commuter
Comfort/commuter
Original MSRP
$279.99
$349.00
Colors
Matte Silver/Matte Dark Silver
Gloss Mica, Gloss Slate Blue
Sizes
13", 15", 17", 18.5", 20", womens 15"
13", 15", 17", 18.5", 20", women's 13", women's 15", women's 17"
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
7005 aluminum
Edge II 7005 Aluminum
Fork
—
Spinner EnRoute AC, 63mm
Fork Material
Chromoly
Steel/aluminum, single crown
Drivetrain
Component Group
Hybrid Mix
Mountain Mix
Shifters
Shimano Altus
SRAM ESP 3.0
Front Derailleur
Shimano Tourney TY-30
Shimano C051
Rear Derailleur
Shimano Altus
SRAM 3.0
Crankset
SR Suntour NEX, 28/38/48 teeth
SR Suntour XCC, 28/38/48 teeth
Bottom Bracket
Sealed cartridge
Sealed Cartridge
Rear Cogs
7-speed, 13 - 34 teeth
7-speed, 14 - 28 teeth
Chain
Shimano CN-UG50
Shimano UG50
Pedals
Resin
Composite
Brakes
Brakes
Aluminum linear-pull brakes, Shimano Altus levers
Forged Alloy Linear Pull brakes, Forged Alloy 3 Finger levers
Cockpit & Contact Points
Headset
1 1/8" threaded doubled sealed mechanism
1 1/8" threaded Double Sealed
Handlebar
Aluminum, 2" rise
Double Butted 6061 Alloy riser
Handlebar Extensions
Not included
Not included
Stem
Forged alloy / ajustable
Forged Alloy
Saddle
Web spring comfort
Marin Comfort
Seatpost
In-Sync Bum suspension
Alloy Micro Adjust, 27.2mm diameter
Wheels & Tires
Hubs
Aluminum, Q/R
Alloy Double Sealed QR
Rims
Aluminum, 36-hole
Alloy, 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

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

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