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: 2011 GT Gutterball is City & Commuter; 2009 GT Gutterball is Track.
- Data limitation
No geometry is recorded for 2011 GT Gutterball and 2009 GT Gutterball.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Ratio2.67:1
Estimated speed at 90 RPMGear
Uses front tire 700C×25; rear size isn’t listed.
Ratio2.67:1
Estimated speed at 90 RPMGear
Uses front tire 700C×25; 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
2011 GT Gutterball
2009 GT Gutterball
Overview
Model Year
2011
2009
Brand
GT
GT
Model
Gutterball
Gutterball
Bicycle Type
City/commuter
Track
Original MSRP
Not documented
$769.99
Colors
Black
Black
Sizes
XS, S, M, L, XL
XS, S, M, L, XL
Weight
—
—
Frameset
Frame Construction
Alloy
TIG-welded
Frame Material
GT Alloy Triple Triangle
GT alloy
Fork
GT Gutterball Straight blade
—
Fork Material
—
Chromoly/Hi-ten, aero crown
Drivetrain
Component Group
Commuter Mix
Track Mix
Crankset
Truvative Touro, 48t teeth
TruVativ Touro, 48 teeth
Bottom Bracket
Cartridge Sealed
Cartridge
Cassette
—
Cog
Rear Cogs
18 teeth
1-speed, 18 teeth
Chain
KMC Single speed
Kmc
Pedals
Alloy track w/clips and straps
Alloy w/ toe clips and strap
Brakes
Brakes
Dual pivot brakes, Tektro top mount levers
Dual pivot brakes, Tektro levers
Cockpit & Contact Points
Headset
1 1/8" Tange Seiki
1 1/8" sealed
Handlebar
Rise bar
Syncros FL
Handlebar Extensions
Not included
Not included
Stem
GT Gutterball
Syncros FL
Saddle
WTB Silverado
WTB Silverado
Seatpost
Alloy Micro Adjust
Syncros
Wheels & Tires
Hubs
GT Mohawk
GT Mohawk
Rims
Front: Alex Race32, Rear: Alex Race 32
Alex Crostini R1.1
Spokes
Stainless, 14ga. (2.0mm)
Stainless, 14ga. (2.0mm)
Spoke Nipples
Brass
Brass CP
Front Tire
700 x 25c
700 x 25c
Wheel Size
700c wheels
700c wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.