GT Bicycles MACH ONE PRO 20 2012 VS Subrosa LETUM 2013 specs comparison

GT Bicycles Mach One Pro 20 2012 comparison online with competitors

GT Bicycles Mach One Pro 20

General Infos
Model Mach One Pro 20
Manufacturer GT Bicycles
Year of production 2012
Current price Check price Here ==>   
Color choice - Satin Green
-Satin Black
Sizes - Standard size for all
Sizes - Standard size for all

Wheels And Breaking System

Bike front tireGT Wing 2.1/1.75
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeTektro Bx-309
Hubs for disc brakesGT Steel 36h GT Steel 36h
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsStraight Guage Hi-Ten
Frame typeNot Available
Handlebar constructionSteel
Handlebar extenderNot Available
Handlebar stem detailsGT Race
Headset sizeFSA External

Gearing Specifications

Bicycle chainKMC Z410
Bottom bracket shell widthNot Available
Bottom bracket typeAmerican BB
Crankset parts and sizesForged Steel 127 (millimeters) 42t
Gear shift leversUnavailable Shifters
Rear gear setNot Available

GT Bicycles Mach One Pro 20 Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeGT Hi-Ten

Other Specs of GT Bicycles Mach One Pro 20

Component group setsNot Available
Pedals detailsGT Expert Plastic
Rear shock absorberUnavailable Rear Shock
Saddle seatGT Mach 1 Rail
Seat post extensionSteel 25.4 (millimeters)


Subrosa Letum 2013 comparison online with competitors

Subrosa Letum

General Infos
Model Letum
Manufacturer Subrosa
Year of production 2013
Current price Check price Here ==>   
Color choice - Orange and Black
-Blue and Black
Sizes - 20.5 TT (inches)

Wheels And Breaking System

Bike front tireRant 20x2.30
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeAlloy 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 constructionChromoly
Handlebar extenderNot Available
Handlebar stem detailsSubrosa Hold Tight
Headset sizeIntegrated Sealed Bearings

Gearing Specifications

Bicycle chainRant 1/8 (inches)
Bottom bracket shell widthNot Available
Bottom bracket typeUnavailable Bottom Bracket
Crankset parts and sizesRant 3-Piece 25t
Gear shift leversUnavailable Shifters
Rear gear set1x1 Speeds

Subrosa Letum Fork System Data

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

Other Specs of Subrosa Letum

Component group setsNot Available
Pedals detailsShadow Ravager
Rear shock absorberUnavailable Rear Shock
Saddle seatShadow Solus
Seat post extensionShadow Solus


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