Schwinn Sierra 7 2012 Technical specs and features

Brand Schwinn
Model Sierra 7
First production 2012
Bike category Hybrid
Bike sub-category Hybrid Comfort
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Parts And Accessories Schwinn Sierra 7 Parts   
Available Sizes - L
- M
- S
- XS


Wheels And Breaking System

Bike front tireDuro Sierra 26x1.75
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeSchwinn Alloy V-Brake
Hubs for disc brakesKT Alloy 32 Hole KT Alloy 32 Hole
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specifications

Frame materialsSchwinn Comfort Aluminum
Frame typeNot Available
Handlebar constructionScwhinn Comfort Steel
Handlebar extenderNot Available
Handlebar stem detailsSchwinn Alloy Quill Adj.
Headset sizeVp Threaded 1 1/8 (inches)

Gearing Specs

Bicycle chainKMC Z-51
Bottom bracket shell widthNot Available
Bottom bracket typeCartridge
Crankset parts and sizesSchwinn (inches)S (inches) Logo Alloy 40t
Gear shift leversShimano Tourney
Rear gear setNot Available

Schwinn Sierra 7 Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Shimano Tourney
Fork materialNot Available
Fork typeSchwinn Rigid Steel 1 1/8 (inches)

Other Specs of Schwinn Sierra 7

Component group setsNot Available
Available colors - Light Blue
- Lilac
- Pearl Black
- Royal Blue
Weight Not Available
Pedals detailsPlastic Body With Reflector
Rear shock absorberUnavailable Rear Shock
Saddle seatSchwinn Comfort Spring
Seat post extensionSchwinn Alloy Suspension


Schwinn Sierra 7 bike review

Schwinn produced the Sierra 7 bike in 2012 and can be classified as a Hybrid bicycle, this exact model costs in american market arround $359.99.
Sierra 7 bike is available in many sizes such as L , M , S and XS .
Schwinn Hybrid Sierra 7 can be found in a few colors, among these colors Light Blue, Lilac, Pearl Black and Royal Blue .
This bike is equiped with Duro Sierra 26x1.75 tires while the rims are manufactured by Unavailable wheelset. Schwinn equiped this exact model with Schwinn Alloy V-Brake braking system and KT Alloy 32 hole KT Alloy 32 hole hubs.
To guarantee the comfiest ride Schwinn used Schwinn Comfort Aluminum material for the frame. Scwhinn Comfort Steel high strength material is used on the handlebar of this Sierra 7 to ensure the perfect handling while the stems are made of Schwinn Alloy Quill Adj..
For the smoothest biking experience Schwinn "S" Logo Alloy 40t is used on this bicycle linked to KMC Z-51 chain that is easily replaceable as stated by Schwinn, the whole system is connected to a high reliability Shimano Tourney gear shift levers.