Subrosa Arum 2013 Technical specs and features

Brand Subrosa
Model Arum
First production 2013
Bike category BMX
Bike sub-category BMX
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Parts And Accessories Subrosa Arum Parts   
Available 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 Specifications

Frame materialsChromoly
Frame typeNot Available
Handlebar constructionChromoly
Handlebar extenderNot Available
Handlebar stem detailsSubrosa Hold Tight
Headset sizeIntegrated Sealed Bearings

Gearing Specs

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 Arum Fork System Data

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

Other Specs of Subrosa Arum

Component group setsNot Available
Available colors - Black
- Blue
- Red
Weight Not Available
Pedals detailsShadow Ravager
Rear shock absorberUnavailable Rear Shock
Saddle seatShadow Solus
Seat post extensionShadow Solus


Subrosa Arum bike review

Subrosa produced the Arum bike in 2013 and can be classified as a BMX bicycle.
Subrosa BMX Arum can be found in a few colors, among these colors Black, Blue and Red .
This bike is equiped with Rant 20x2.30 tires while the rims are manufactured by Unavailable Wheelset. Subrosa equiped this exact model with Alloy U Brake braking system .
To guarantee the comfiest ride Subrosa used Chromoly material for the frame. Chromoly high strength material is used on the handlebar of this Arum to ensure the perfect handling while the stems are made of Subrosa Hold Tight.
For the smoothest biking experience Rant 3-Piece 25t is used on this bicycle linked to Rant 1/8" chain that is easily replaceable as stated by Subrosa.