Velopedia Bicycle Archive

2010 GT Aerostream

Original specifications: Hybrid Mix drivetrain · 700c wheels.

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At a glance

Archive #20971

Model year: 2010
Category: City & Commuter
Original MSRP: $549.99
Sizes: S, M, L
Colors: Charcoal, Choclate
In this record: 25 specifications · archived image · original MSRP

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Identification clues

2010 archived details

Published colors: Charcoal, Choclate
Frame: Hydroformed aluminum
Original equipment: Hybrid Mix

Clues, not proof of model year. Colors vary and components may have been replaced.

Original buildHydroformed aluminum · Hybrid Mix · 700c wheels

Historical catalog variants

Archived sizes and colors

6 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

SML

Published colors

CharcoalChoclate

View 6 archived size/color combinations

Size	Color
S	Charcoal
M	Charcoal
L	Charcoal
S	Choclate
M	Choclate
L	Choclate

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame Construction	TIG-welded
Frame Material	Hydroformed aluminum
Fork	GT Strealmine
Fork Material	Cromo, unicrown crown

Drivetrain

Component Group	Hybrid Mix
Shifters	Shimano Nexus 3 speed
Crankset	Alloy 3-Piece
Bottom Bracket	Semi cartridge
Cassette	Shimano Nexus
Rear Cogs	3-speed
Chain	GT Belt Drive
Pedals	Dual density platform

Brakes

Brakes	Tektro V brakes, Tektro 4-Finger levers

Cockpit & Contact Points

Headset	1 1/8" threaded
Handlebar	GT Streamline alloy
Handlebar Extensions	Not included
Stem	GT Streamline Quill alloy
Saddle	GT Streamline
Seatpost	GT Alloy Micro Adjust

Wheels & Tires

Hubs	Front: Alloy Sealed, Rear: Shimano Nexus 3 speed Internal Gear
Rims	Brushed singlewall alloy
Spokes	Stainless, 14ga. (2.0mm)
Spoke Nipples	Brass
Front Tire	700 x 47c
Wheel Size	700c wheels

Gearing

Original gearing is incomplete. Enter your setup to calculate ratios and cadence speeds.

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Your changes apply to this calculation. The archived build stays unchanged.

Original size / build

Gears Drivetrain

Front teeth Smallest rear teeth Largest rear teeth

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Rear tire marking

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

Rim diameter (BSD, mm) Tire width (mm)

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Cadence (RPM) Speed units

Gear, dimension and cadence changes update results automatically.

Gearing comparison
Measure	Original	Your setup
Lowest ratio	—	—
Highest ratio	—	—
Total range	—	—
Lowest-gear speed	—	—
Highest-gear speed	—	—

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

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Original specifications

Front tire · Original

700 x 47c Replacement search: 700cx47 bicycle tire Before ordering: Check rim type and tire clearance.

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Brake pads · Original

Tektro V brakes

Tektro 4-Finger levers

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Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire: 700 x 47c
Drivetrain: 3-speed
Bottom bracket / shell: Semi cartridge

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

2010 GT Aerostream