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 2010 GT Sensor 1.0.

  2. Gearing

    2010 GT Sensor 1.0 has a 10% lower climbing ratio than 2012 GT Sensor 1.0.

    A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.

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.

2010 GT Sensor 1.044/32/22T · 11–34T · 9-speed
Lowest0.65:1Highest4.00:1Total range618%
Estimated speed at 90 RPMLowest gear4.5 mphHighest gear28.1 mph

Uses front tire 26×2.1; 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.

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
2010 GT Sensor 1.0
Overview
Model Year
2012
2010
Brand
GT
GT
Model
Sensor 1.0
Sensor 1.0
Bicycle Type
Mountain
Mountain bike, front & rear suspension
Original MSRP
Not documented
$2,999.99
Colors
Silver
White
Sizes
XS, S, M, L, XL
XS, S, M, L, XL
Weight
—
—
Frameset
Frame Construction
—
TIG-welded
Frame Material
hydroformed aluminum
EV6 Hydroformed Aluminum
Fork
Fox 32 Float FIT RL 120mm
Fox Float 32 RL w/ 15mm QR, 120mm travel
Fork Material
—
Single
Rear Shock
Fox Float RP23 Performance
Fox Float RP23, 120mm travel
Drivetrain
Component Group
—
Shimano XT
Shifters
Shimano Deore XT 10spd
Shimano XT Rapid Fire
Front Derailleur
Shimano Deore XT
Shimano XT
Rear Derailleur
Shimano Deore XT
Shimano XT Shadow
Crankset
Shimano Deore XT 38/26t
Shimano XT, 22/32/44 teeth
Bottom Bracket
Shimano Deore XT
Shimano XT Hollowtech II
Cassette
Shimano HG81 10spd 11-36t
Shimano XT
Rear Cogs
—
9-speed, 11 - 34 teeth
Chain
KMC X-10
Shimano 9 speed
Brakes
Brakes
Formula RX 180mm
Shimano XT Disc w/180mm Rotor front/Shimano XT Disc w/160mm Rotor rear brakes, Shimano XT hydraulic levers
Cockpit & Contact Points
Headset
FSA Integrated
1 1/8" threadless FSA Orbit X
Handlebar
Crankbrothers Cobalt 2
Ritchey Pro Rize OS
Handlebar Extensions
—
Not included
Stem
Syncros AM
Ritchey 3-d forged
Saddle
WTB Silverado
WTB Rocket V Comp chromo
Seatpost
Crankbrothers Cobalt 1 31.6mm
Ritchey Comp
Wheels & Tires
Hubs
—
Front: Shimano XTCenterlock disc, 15mm thru axle, Rear: Shimano XT Centerlock disc
Rims
Alex XD-Lite 32H
WTB Speed Disc, 32-hole
Spokes
—
DT Swiss stainless, 14/15ga. (2.0/1.8mm) butted
Spoke Nipples
—
DT Alloy
Front Tire
Maxxis Aspen 26 X 2.1"
26 x 2.10" Kenda Nevegal
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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