Redline COLUMN 2012 VS GT Bicycles BUMP 2012 specs comparison

Redline Column 2012 comparison online with competitors

Redline Column

General Infos
Model Column
Manufacturer Redline
Year of production 2012
Current price Check price Here ==>   
Color choice -black
Sizes - 21.25 TT (inches)
Sizes - 21.25 TT (inches)

Wheels And Breaking System

Bike front tireOdyssey Aitkin and Dirt Path
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeOdyssey Evo II U-Brake
Hubs for disc brakesRedline Redline
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsFull CrMo
Frame typeNot Available
Handlebar constructionDevice G6
Handlebar extenderNot Available
Handlebar stem detailsDevice
Headset sizeIntegrated

Gearing Specifications

Bicycle chainKMC-HL710
Bottom bracket shell widthNot Available
Bottom bracket typeMid Sealed Bearing
Crankset parts and sizesDecive G7
Gear shift leversUnavailable Shifters
Rear gear setNot Available

Redline Column Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeDevice

Other Specs of Redline Column

Component group setsNot Available
Pedals detailsOdyssey Twisted Plastic
Rear shock absorberUnavailable Rear Shock
Saddle seatDevice Pivotal Padded
Seat post extensionPivotal Stump


GT Bicycles Bump 2012 comparison online with competitors

GT Bicycles Bump

General Infos
Model Bump
Manufacturer GT Bicycles
Year of production 2012
Current price Check price Here ==>   
Color choice - Satin White
-Satin Black
Sizes - Standard size for all

Wheels And Breaking System

Bike front tireGT Dirt 2.125
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeTektro FX340R
Hubs for disc brakesGT Alloy Sealed 32h GT Alloy Sealed Cassette 36h
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsStraight Guage Cro-Mo
Frame typeNot Available
Handlebar constructionGT Freestyle
Handlebar extenderNot Available
Handlebar stem detailsGT Freestyle
Headset sizeFDP Integrated

Gearing Specifications

Bicycle chainKMC Z510
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Mid
Crankset parts and sizesGT 3-pc Cro-Mo 175 (millimeters) 25t
Gear shift leversUnavailable Shifters
Rear gear setNot Available

GT Bicycles Bump Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeGT Cro-Mo

Other Specs of GT Bicycles Bump

Component group setsNot Available
Pedals detailsGT Pro Plastic
Rear shock absorberUnavailable Rear Shock
Saddle seatGT Dirt Unified
Seat post extensionGT Unified


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