Marin SAN RAFAEL EZ STEP 2010 VS Schwinn SIERRA GS 2007 specs comparison

Marin San Rafael EZ Step

General Infos

Model	San Rafael EZ Step
Manufacturer	Marin
Year of production	2010
Current price	Check price Here ==>
Color choice	-Gray Smoke
Sizes	- 15 (inches) - 17 (inches)
Sizes	- 15 (inches) - 17 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Integrated Levers Forged Alloy Linear Pull With Power Modulator Front and Forged Alloy Linear Pull Rear Brakes
Hubs for disc brakes	Rear: Shimano RM30 Front: Alloy Double Sealed QR
Rims manufacturer	36-hole WTB DX23
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge WTB Stainless

Frame and Body Specs

Frame materials	6061 Butted Aluminum
Frame type	TIG-welded
Handlebar construction	30 (millimeters) Rise Double Butted 6061 Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	1 1/8 (inches) Threadless Double Sealed

Gearing Specifications

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

Marin San Rafael EZ Step Fork System Data

Derailleur (Front)	Shimano Alivio
Derailleur (Rear)	Shimano Alivio
Fork material	Single
Fork type	63 (millimeters) Travel Spinner Odesa Mag

Other Specs of Marin San Rafael EZ Step

Component group sets	Comfort Mix
Pedals details	Composite
Rear shock absorber	Not Available
Saddle seat	WTB Comfort V
Seat post extension	27.2 (millimeters) Diameter Suspension

Schwinn Sierra GS

General Infos

Model	Sierra GS
Manufacturer	Schwinn
Year of production	2007
Current price	Check price Here ==>
Color choice	- Green and Champagne - Green and Champagne - Violet and Lavender -Dark Red and Silver
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Smooth Rolling All Weather Touring
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	ProMax 3-Finger Lever Levers Pro Max Alloy Linear Pull Brakes
Hubs for disc brakes	Formula Sealed Alloy With QR
Rims manufacturer	36-hole Single Wall Silver Anodized
Spoke nipples type	CP Brass
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Schwinn 'N Litened Aluminum
Frame type	TIG-welded
Handlebar construction	80 (millimeters) Rise Hi-Ten Steel
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	1 1/8 (inches) Threaded VP

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	VP Semi-cartridge With JIS Square Taper
Crankset parts and sizes	28/38/48 Teeth SR Suntour XCC-T208
Gear shift levers	SRAM 3.0
Rear gear set	13 - 34 Teeth 7-speed

Schwinn Sierra GS Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) SR Suntour FD-XR05
Derailleur (Rear)	SRAM 3.0
Fork material	Single Crown Aluminum and steel
Fork type	50 (millimeters) Travel SR Suntour M2000

Other Specs of Schwinn Sierra GS

Component group sets	Comfort Mix
Pedals details	Nylon Dual-compound Comfort
Rear shock absorber	Not Available
Saddle seat	Schwinn Comfort Tuned Plus
Seat post extension	26.6 (millimeters) Diameter Alloy Suspension Micro Adjust