Schwinn Sierra GSL 2010 Technical specs and features

Brand Schwinn
Model Sierra GSL
First production 2010
Bike category Commuter
Bike sub-category Comfort Commuter
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Parts And Accessories Schwinn Sierra GSL Parts   
Available Sizes - Small
- Medium
- Large
- Extra large


Wheels And Breaking System

Bike front tire26 X 1.95 (inches) City Tread
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type ProMax Aluminum With Reach Adjust Levers
ProMax Linear-pull Brakes
Hubs for disc brakesKT Alloy Sealed Mechanism QR
Rims manufacturer 32-hole
Weinman TM-19
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless Steel

Frame and Body Specifications

Frame materialsSchwinn N'Litened Aluminum
Frame typeTIG-welded
Handlebar construction 30-degree Bend
80 (millimeters) Rise
Handlebar extenderOptional
Handlebar stem detailsAlloy Adjustable Quill
Headset size1 1/8 (inches) Threaded

Gearing Specs

Bicycle chainKMC Z72
Bottom bracket shell widthNot Available
Bottom bracket typeSealed Cartridge
Crankset parts and sizes 24/34/42 Teeth
Suntour XCC-T302
Gear shift leversSRAM X.4 Trigger
Rear gear set 14 - 32 Teeth
8-speed

Schwinn Sierra GSL Fork System Data

Derailleur (Front)Shimano Tourney
Derailleur (Rear)SRAM X.4
Fork material Single Crown
Alloy
Fork type 50 (millimeters) Travel
SR Suntour NEX 4110

Other Specs of Schwinn Sierra GSL

Component group setsComfort Mix
Available colors - Blue
Weight Not Available
Pedals detailsResin Comfort Platform
Rear shock absorberNot Available
Saddle seatComfort Tuned Plus
Seat post extensionAlloy Suspension


Schwinn Sierra GSL bike review

Schwinn produced the Sierra GSL bike in 2010 and can be classified as a Commuter bicycle, this exact model costs in american market arround $449.99.
Sierra GSL bike is available in many sizes such as Small , Medium , Large and Extra large .
Schwinn Commuter Sierra GSL can be found in one single color which is Blue.
This bike is equiped with 26 x 1.95" city tread tires and Stainless steel spoke wheel while the rims are manufactured by Weinman TM-19, 32-hole. Schwinn equiped this exact model with ProMax linear-pull brakes, ProMax Aluminum with reach adjust levers braking system and KT alloy sealed mechanism QR hubs.
To guarantee the comfiest ride Schwinn used Schwinn N'Litened Aluminum material for the frame. 80mm rise, 30-degree bend high strength material is used on the handlebar of this Sierra GSL to ensure the perfect handling while the stems are made of Alloy Adjustable Quill.
For the smoothest biking experience Suntour XCC-T302, 24/34/42 teeth is used on this bicycle linked to KMC Z72 chain that is easily replaceable as stated by Schwinn, the whole system is connected to a high reliability SRAM X.4 trigger gear shift levers.