GT Bicycles SPEED SERIES JR. 24 2012 VS Mirraco 20FORTY 2013 specs comparison

GT Bicycles Speed Series Jr. 24 2012 comparison online with competitors

GT Bicycles Speed Series Jr. 24

General Infos
Model Speed Series Jr. 24
Manufacturer GT Bicycles
Year of production 2012
Current price Check price Here ==>   
Color choice -Silver and Blue
Sizes - Standard size for all
Sizes - Standard size for all

Wheels And Breaking System

Bike front tireTioga Power Block 1-3/8
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeUnavailable Brakes
Hubs for disc brakesGT Mohawk 28h GT Mohawk 28h
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsHydroformed Speed Metal Al
Frame typeNot Available
Handlebar constructionUnavailable Handlebar
Handlebar extenderNot Available
Handlebar stem detailsUnavailable Stem
Headset sizeUnavailable Headset

Gearing Specifications

Bicycle chainUnavailable Chain
Bottom bracket shell widthNot Available
Bottom bracket typeUnavailable Bottom Bracket
Crankset parts and sizesGT Race 145 (millimeters) 41t
Gear shift leversUnavailable Shifters
Rear gear setNot Available

GT Bicycles Speed Series Jr. 24 Fork System Data

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

Other Specs of GT Bicycles Speed Series Jr. 24

Component group setsNot Available
Pedals detailsUnavailable Pedals
Rear shock absorberUnavailable Rear Shock
Saddle seatUnavailable Saddle
Seat post extensionGT Uni


Mirraco 20Forty 2013 comparison online with competitors

Mirraco 20Forty

General Infos
Model 20Forty
Manufacturer Mirraco
Year of production 2013
Current price Check price Here ==>   
Color choice -Flat Black and Green
Sizes - 21.3 TT (inches)

Wheels And Breaking System

Bike front tireKenda K-Rad 20x2.125
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeTektro U-Brake
Hubs for disc brakesNot Available
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsChromoly
Frame typeNot Available
Handlebar constructionVise 2-pc
Handlebar extenderNot Available
Handlebar stem detailsBlack Label
Headset sizeFPD Integrated With 45/45

Gearing Specifications

Bicycle chainUnavailable Chain
Bottom bracket shell widthNot Available
Bottom bracket typeMid Sealed
Crankset parts and sizesVise 3-pc Crmo 175 (millimeters)
Gear shift leversUnavailable Shifters
Rear gear set1x1 Speeds

Mirraco 20Forty Fork System Data

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

Other Specs of Mirraco 20Forty

Component group setsNot Available
Pedals detailsBlack Label Graduate
Rear shock absorberUnavailable Rear Shock
Saddle seatBlack Label Pivotal Padded
Seat post extensionPivotal Alloy


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