Velopedia Bicycle Archive
Compare Bicycles
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 2002 GT I-Drive 3.0 and 2004 GT I-Drive 3.0.
- Identity & price
2004 GT I-Drive 3.0 had an original MSRP $701 lower than 2002 GT I-Drive 3.0.
Original MSRP is the published list price when new, not today’s used-bike value.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest0.69:1Highest4.00:1Total range582%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 26×2.1; rear size isn’t listed.
Lowest0.69:1Highest3.50:1Total range509%
Estimated speed at 90 RPMLowest gearHighest gear
Rear tire: 26×1.95.
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
2002 GT I-Drive 3.0
2004 GT I-Drive 3.0
Overview
Model Year
2002
2004
Brand
GT
GT
Model
I-Drive 3.0
I-Drive 3.0
Bicycle Type
Mountain bike, front & rear suspension
Mountain bike, front & rear suspension
Original MSRP
$1,449.99
$749.00
Colors
Silver/Yellow
Black/Blue
Sizes
S, M, L, XL
S, M, L, XL
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Aluminum, butted
6061 T6 aluminum
Fork
Rock Shox Judy SL, 4.0" travel
Marzocchi MZ Comp, 100mm travel
Fork Material
Aluminum, single triple-clamp crown
Aluminum, single crown
Rear Shock
Fox Float
Fox Vanilla Coil, 4.5" travel
Drivetrain
Component Group
Mountain Mix
Mountain Mix
Shifters
Shimano Deore Rapidfire
Shimano Alivio RapidFire
Front Derailleur
Shimano Deore
Shimano Alivio
Rear Derailleur
Shimano Deore XT SGS
Shimano Deore
Crankset
Shimano FC-M440 Octalink, 22/32/44 teeth
TruVativ Five-D, 22/32/42 teeth
Bottom Bracket
—
TruVativ ISIS cartridge
Rear Cogs
9-speed, 11 - 32 teeth
9-speed, 12 - 32 teeth
Chain
1/2 x 3/32"
Shimano CN-IG31, 1/2 x 3/32"
Pedals
Shimano PD-M505 SPD
Aluminum body
Brakes
Brakes
Avid CPS Disc brakes, Avid Speed Dial 5 levers
Tektro linear-pull brakes, Shimano Alivio levers
Cockpit & Contact Points
Headset
1 1/8" threadless Tioga TG-3
1 1/8" threadless Tange Seiki
Handlebar
Syncros riser
Syncros 6061 rise
Handlebar Extensions
Not included
Not included
Stem
GT ATB
Aluminum
Saddle
SDG Belair, chromoly rails
SDG Comp
Seatpost
Aluminum micro-adjust
Syncros
Wheels & Tires
Hubs
Shimano Disc
Front: aluminum, Q/R, Rear: Shimano
Rims
Syncros Big Box, 32-hole
Syncros Big Box, 32-hole
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 2.10" Tioga Factory XC
26 x 2.10" Tioga Factory XC Extreme
Rear Tire
—
26 x 1.95" Tioga Factory XC
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.