GT Bicycles SPEED SERIES PRO XXL 2012 VS Subrosa LETUM 2013 specs comparison

GT Bicycles Speed Series Pro XXL 2012 comparison online with competitors

GT Bicycles Speed Series Pro XXL

General Infos
Model Speed Series Pro XXL
Manufacturer GT Bicycles
Year of production 2012
Current price Check price Here ==>   
Color choice -Silver and Blue
Sizes - 21.5 TT
Sizes - 21.5 TT

Wheels And Breaking System

Bike front tire 1.75
Tioga Powerblock 1.95
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typePromax MV-198
Hubs for disc brakesGT Mohawk AL Sealed 32h GT Mohawk AL Sealed 36h
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsHydroformed Speed Metal Al
Frame typeNot Available
Handlebar constructionGT Race Cro-Mo
Handlebar extenderNot Available
Handlebar stem detailsGT Race
Headset sizeFSA Impact 1-1/8 (inches)

Gearing Specifications

Bicycle chainKMC Z610Hk
Bottom bracket shell widthNot Available
Bottom bracket typeFSA BB30
Crankset parts and sizesFSA Assault BB30 180 (millimeters) 44t
Gear shift leversUnavailable Shifters
Rear gear setNot Available

GT Bicycles Speed Series Pro XXL 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 Speed Series Pro XXL

Component group setsNot Available
Pedals detailsGT Pro Plastic
Rear shock absorberUnavailable Rear Shock
Saddle seatSDG Patriot I-Beam
Seat post extensionSDG I-Beam


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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