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 Power Series 24 and 2005 GT Power Series 24.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Ratio2.28:1
Estimated speed at 90 RPMGear
Uses front tire 24×1.75; rear size isn’t listed.
Ratio2.28:1
Estimated speed at 90 RPMGear
Uses front tire 24×1.75; 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 Power Series 24
2005 GT Power Series 24
Overview
Model Year
2004
2005
Brand
GT
GT
Model
Power Series 24
Power Series 24
Bicycle Type
BMX cruiser
BMX cruiser
Original MSRP
$399.90
$399.99
Colors
Blue
Factory Blue
Sizes
Pro XL
Cruiser
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
6061 T6 aluminum
6061 T6 aluminum
Fork
GT
GT
Fork Material
Chromoly, unicrown crown
Chromoly, unicrown crown
Drivetrain
Crankset
TruVativ Racing XR, 41 teeth
TruVativ Racing XR, 41 teeth
Bottom Bracket
TruVativ GIGA pipe DH
TruVativ GIGA pipe DH
BB Shell Width
68mm English
—
Rear Cogs
1-speed, 18 teeth
1-speed, 18 teeth
Chain
KMC Z610HX, 1/2 X 1/8"
KMC Z610HX, 1/2 X 1/8"
Pedals
GT BMX Design Aluminum
Aluminum platform
Brakes
Brakes
Tektro 930AL rear brakes, Tektro 313A rear levers
Tektro 930AL rear brakes, Tektro 313A rear levers
Cockpit & Contact Points
Headset
1 1/8" threadless Semi integrated threadless
1 1/8" integrated
Handlebar
GT BMX
Chromoly 2-piece
Stem
GT Piston
Aluminum
Saddle
GT Pro Lite
GT BMX Pro Lite
Seatpost
Aluminum micro-adjust, 27.0mm diameter
Aluminum micro-adjust, 27.0mm diameter
Wheels & Tires
Hubs
GT Rhythm System II
GT aluminum
Rims
Alex DM-24, 36-hole
Alex DX-2418
Spokes
Steel, 14ga. (2.0mm) straight gauge
14ga. (2.0mm) straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
24 x 1.75" IRC Siren
24 x 1.75" IRC Siren
Wheel Size
24" wheels
24" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.