GT Bicycles TACHYON 4.0 2012 VS Schwinn SPORTERRA 2012 specs comparison

GT Bicycles Tachyon 4.0 2012 comparison online with competitors

GT Bicycles Tachyon 4.0

General Infos
Model Tachyon 4.0
Manufacturer GT Bicycles
Year of production 2012
Current price Check price Here ==>   
Color choice - Silver
-Satin Black
Sizes - Small
- Medium
- Large
- Extra large
Sizes - Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tireKenda Kwest 700x32
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeTektro RX 1.0
Hubs for disc brakesFormula Sealed Formula Sealed
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsHydroformed Butted 6061 Al
Frame typeNot Available
Handlebar constructionGT Type R Flat-Riser
Handlebar extenderNot Available
Handlebar stem detailsGT 3D Forged 6061
Headset sizeFSA

Gearing Specifications

Bicycle chainKMC HG-40
Bottom bracket shell widthNot Available
Bottom bracket typeFSA Sealed
Crankset parts and sizesShimano M311 48/38/28t
Gear shift leversShimano EF-51 8spd
Rear gear setNot Available

GT Bicycles Tachyon 4.0 Fork System Data

Derailleur (Front)Shimano M191
Derailleur (Rear)Shimano Acera 8spd
Fork materialNot Available
Fork typeGT Type R With 6061

Other Specs of GT Bicycles Tachyon 4.0

Component group setsNot Available
Pedals detailsGT Trekking
Rear shock absorberUnavailable Rear Shock
Saddle seatGTw Bio-Morphic
Seat post extensionGT 2 Bolt Alloy Road


Schwinn Sporterra 2012 comparison online with competitors

Schwinn Sporterra

General Infos
Model Sporterra
Manufacturer Schwinn
Year of production 2012
Current price Check price Here ==>   
Color choice - Silver
-Black
Sizes - Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tireDuro Spitfire 700x38c
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeSchwinn Alloy V-Brake
Hubs for disc brakesKT Alloy 32 Hole KT Alloy 32 Hole
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsSchwinn Sport Hybrid
Frame typeNot Available
Handlebar constructionSchwinn S3 Sport Steel
Handlebar extenderNot Available
Handlebar stem detailsSchwinn S3 Sport Alloy
Headset sizeFSA Threadless 1 1/8 (inches)

Gearing Specifications

Bicycle chainKMC Z-51
Bottom bracket shell widthNot Available
Bottom bracket typeCartridge
Crankset parts and sizesShimano M131 48/38/28t
Gear shift leversShimano EF-51 7spd
Rear gear setNot Available

Schwinn Sporterra Fork System Data

Derailleur (Front)Shimano Altus
Derailleur (Rear)Shimano Altus
Fork materialNot Available
Fork typeSchwinn Rigid Steel 1 1/8 (inches)

Other Specs of Schwinn Sporterra

Component group setsNot Available
Pedals detailsResin Body Steel Cage
Rear shock absorberUnavailable Rear Shock
Saddle seatSchwinn S1 Sport Ergo Womens
Seat post extensionSchwinn S2 Sport Alloy


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