Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. Data limitation

    No geometry is recorded for 2012 GT Sensor 1.0 and 2011 GT Sensor 1.0.

Gearing comparison

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

2012 GT Sensor 1.038/26T · 11–36T · 10-speed
Lowest0.72:1Highest3.45:1Total range478%

Speed unavailable: wheel or tire size is missing or unclear.

2011 GT Sensor 1.039/26T · 11–36T · 10-speed
Lowest0.72:1Highest3.55:1Total range491%
Estimated speed at 90 RPMLowest gear5.1 mphHighest gear24.9 mph

Rear tire: 26×2.1.

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.

Try other gearing

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.
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Specification
2012 GT Sensor 1.0
2011 GT Sensor 1.0
Overview
Model Year
2012
2011
Brand
GT
GT
Model
Sensor 1.0
Sensor 1.0
Bicycle Type
Mountain
Mountain bike, front & rear suspension
Colors
Silver
Gloss silver
Sizes
XS, S, M, L, XL
XS, S, M, L, XL
Weight
—
—
Frameset
Frame Construction
—
Aluminum
Frame Material
hydroformed aluminum
6061-T6 aluminum
Fork
Fox 32 Float FIT RL 120mm
Fox Racing Shox 32 F RL Fit, 120mm travel
Rear Shock
Fox Float RP23 Performance
Fox Racing Shox Float RP23 BV, 120mm travel
Drivetrain
Component Group
—
Mountain Mix
Shifters
Shimano Deore XT 10spd
Shimano SLX
Front Derailleur
Shimano Deore XT
SRAM X.7
Rear Derailleur
Shimano Deore XT
Shimano XTR
Crankset
Shimano Deore XT 38/26t
SRAM S1400, 39/26t teeth
Bottom Bracket
Shimano Deore XT
Sram XR GXP
Cassette
Shimano HG81 10spd 11-36t
Shimano SLX
Rear Cogs
—
10-speed, 11 - 36 teeth
Chain
KMC X-10
Hg74
Pedals
—
Crank Bros Candy
Brakes
Brakes
Formula RX 180mm
Formula RX Disc w/ 180mm rotor front/Formula RX Disc w/ 160mm rotor rear brakes, Formula RX levers
Cockpit & Contact Points
Headset
FSA Integrated
1 1/8" FSA no.16
Handlebar
Crankbrothers Cobalt 2
CrankBrothers Cobalt 2 Riser
Handlebar Extensions
—
Not included
Stem
Syncros AM
Syncros AM
Saddle
WTB Silverado
WTB Silverado Race SL
Seatpost
Crankbrothers Cobalt 1 31.6mm
Crank Brothers Cobalt 2
Wheels & Tires
Hubs
—
All Terra Alloy Sealed
Rims
Alex XD-Lite 32H
DT Swiss X430, 32-hole
Spokes
—
DT Swiss Competition stainless, 1.8/1.6
Spoke Nipples
—
Brass
Front Tire
Maxxis Aspen 26 X 2.1"
26 x 2.35 Maxxis Aspen
Rear Tire
—
26 x 2.1'' Maxxis Aspen
Wheel Size
—
26" wheels

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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