Schwinn SIERRA GS 2002 VS Marin LAGUNITAS STEP-THRU 2011 specs comparison

Schwinn Sierra GS

General Infos

Model	Sierra GS
Manufacturer	Schwinn
Year of production	2002
Current price	Check price Here ==>
Color choice	- Mini-Flake Silver and Mini-Flake Red -Black and Champagne
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 15 (inches) - womens 18 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 15 (inches) - womens 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Sierra Comfort Terrain
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Aluminum Levers Tektro Linear-pull Brakes
Hubs for disc brakes	Q and R Formula Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	3 (inches) Rise Steel
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Suntour XR-120
Gear shift levers	SRAM 4.0
Rear gear set	13 - 34 Teeth 7-speed

Schwinn Sierra GS Fork System Data

Derailleur (Front)	Shimano C100
Derailleur (Rear)	SRAM ESP 4.0
Fork material	Single Triple-clamp Crown Aluminum
Fork type	2.5 (inches) Travel SE Spring and elastomer

Other Specs of Schwinn Sierra GS

Component group sets	Comfort Mix
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	Super Soft Plus
Seat post extension	Aluminum Micro-adjust

Marin Lagunitas Step-Thru

General Infos

Model	Lagunitas Step-Thru
Manufacturer	Marin
Year of production	2011
Current price	Check price Here ==>
Color choice	-Metallic silver
Sizes	- 15W - 17W

Wheels And Breaking System

Bike front tire	700 X 42c Continental Town Ride
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Integrated Levers Forged Alloy Linear Pull Brakes
Hubs for disc brakes	Alloy Double Sealed
Rims manufacturer	36-hole Alex TA-20
Spoke nipples type	Not Available
Spoke wheel	14ga. WTB Stainless

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	Aluminum
Handlebar construction	Double Butted 6061 Alloy
Handlebar extender	Optional
Handlebar stem details	Alloy Threadless
Headset size	1 1/8 (inches) FSA

Gearing Specifications

Bicycle chain	HG40
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	48/38/28t Teeth Suntour XCT
Gear shift levers	Shimano EF-51 EZ Fire
Rear gear set	11 - 32 Teeth 8-speed

Marin Lagunitas Step-Thru Fork System Data

Derailleur (Front)	Shimano
Derailleur (Rear)	Shimano Altus
Fork material	Not Available
Fork type	Spinner Odesa LX

Other Specs of Marin Lagunitas Step-Thru

Component group sets	Co (millimeters)uter Mix
Pedals details	Composite With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Marin Comfort
Seat post extension	27.2 (millimeters) Diameter Suspension Post