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.
- Data limitation
No geometry is recorded for 2004 GT Chucker 2.0 and 2005 GT Chucker 2.0.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.12:1Highest3.45:1Total range309%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.4; rear size isn’t listed.
Lowest1.13:1Highest3.27:1Total range291%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.4; 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
2004 GT Chucker 2.0
2005 GT Chucker 2.0
Overview
Model Year
2004
2005
Brand
GT
GT
Model
Chucker 2.0
Chucker 2.0
Bicycle Type
Mountain bike, front suspension
Mountain bike, front suspension
Original MSRP
$429.99
$449.99
Colors
—
Madness Silver
Sizes
M
M
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
7005 aluminum
7005 aluminum
Fork
RST Gila, 75mm travel
Zoom Gordo 650S, 75mm travel
Fork Material
Aluminum, single crown
Aluminum, single crown
Drivetrain
Component Group
Mountain Mix
Mountain Mix
Shifters
SRAM 3.0
SRAM 3.0
Rear Derailleur
SRAM ESP 4.0
SRAM ESP 4.0
Crankset
RPM aluminum, 38 teeth
RPM forged, 36 teeth
Bottom Bracket
TH/RPM cartridge
Rpm
Rear Cogs
8-speed, 11 - 34 teeth
8-speed, 11 - 32 teeth
Chain
SRAM PC-38, 1/2 X 3/32"
SRAM PC-38, 1/2 X 3/32"
Pedals
GT CNC Aluminum
Aluminum platform
Brakes
Brakes
ProMax linear-pull brakes, ProMax linear-pull levers
Tektro linear-pull brakes, Tektro aluminum levers
Cockpit & Contact Points
Headset
1 1/8" threadless aluminum
1 1/8" integrated
Handlebar
Aluminum, rise
Aluminum
Handlebar Extensions
Not included
—
Stem
Aluminum
Aluminum
Saddle
WTB Pure V
GT jump design
Seatpost
Aluminum micro-adjust, 31.6mm diameter
Aluminum micro-adjust
Wheels & Tires
Hubs
Shimano Disc
Aluminum disc
Rims
Alex DM-24
Jalco DDZ
Spokes
Stainless steel, 14ga. (2.0mm) straight gauge
Stainless steel, 14ga. (2.0mm) straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
26 x 2.40" WTB MotoRaptor
26 x 2.40" WTB MotoRaptor
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.