Trek 820 2012 VS GT Bicycles SENSOR 9R PRO 2012 specs comparison

Trek 820 2012 comparison online with competitors

Trek 820

General Infos
Model 820
Manufacturer Trek
Year of production 2012
Current price Check price Here ==>   
Color choice -Matte Metallic Black
Sizes - 13
- 16
- 18
- 19.5
- 21
Sizes - 13
- 16
- 18
- 19.5
- 21

Wheels And Breaking System

Bike front tireBontrager LT3 26x2.0 (inches)
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeTektro Linear Pull and EF40 Levers
Hubs for disc brakesFormula FM21 Alloy Formula FM31 Alloy
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsTrek Custom Steel
Frame typeNot Available
Handlebar constructionBontrager Riser 30 (millimeters)
Handlebar extenderNot Available
Handlebar stem detailsBontrager Forged 25.4 (millimeters)
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chainUnavailable Chain
Bottom bracket shell widthNot Available
Bottom bracket typeUnavailable Bottom Bracket
Crankset parts and sizesAlloy 3-piece 48/38/28
Gear shift leversShimano EF40 EZ Fire
Rear gear setNot Available

Trek 820 Fork System Data

Derailleur (Front)Shimano TX
Derailleur (Rear)Shimano TX35
Fork materialNot Available
Fork typeSR Suntour M-2025 63 (millimeters)

Other Specs of Trek 820

Component group setsNot Available
Pedals detailsNylon Flat Pedal
Rear shock absorberUnavailable Rear Shock
Saddle seatBontrager SSR
Seat post extensionBontrager SSR 31.6 (millimeters)


GT Bicycles Sensor 9r Pro 2012 comparison online with competitors

GT Bicycles Sensor 9r Pro

General Infos
Model Sensor 9r Pro
Manufacturer GT Bicycles
Year of production 2012
Current price Check price Here ==>   
Color choice -Silver
Sizes - L
- M
- XL

Wheels And Breaking System

Bike front tireMaxxis Aspen 29x2.1 Kevlar
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeFormula RX 180 (millimeters)
Hubs for disc brakesUnavailable Front Hub Unavailable Rear Hub
Rims manufacturerAlex XD-Lite 32H
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsHydroformed Aluminum
Frame typeNot Available
Handlebar constructionCrankbrothers Cobalt 2
Handlebar extenderNot Available
Handlebar stem detailsSyncros AM
Headset sizeFSA Integrated

Gearing Specifications

Bicycle chainKMC X-10
Bottom bracket shell widthNot Available
Bottom bracket typeShimano Deore XT
Crankset parts and sizesShimano Deore XT 38/26t
Gear shift leversShimano Deore XT 10spd
Rear gear setNot Available

GT Bicycles Sensor 9r Pro Fork System Data

Derailleur (Front)Shimano Deore XT
Derailleur (Rear)Shimano Deore XT
Fork materialNot Available
Fork typeFox 32 Float FIT RL 120 (millimeters)

Other Specs of GT Bicycles Sensor 9r Pro

Component group setsNot Available
Pedals detailsUnavailable Pedals
Rear shock absorberFox Float RP23 Performance
Saddle seatWTB Silverado
Seat post extensionCrankbrothers Cobalt 1 31.6 (millimeters)


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