Schwinn SIERRA SPORT 2003 VS Norco CARRERA STEP-THROUGH 2007 specs comparison

Schwinn Sierra Sport

General Infos

Model	Sierra Sport
Manufacturer	Schwinn
Year of production	2003
Current price	Check price Here ==>
Color choice	-Satin Silver and True Blue
Sizes	- 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 15 (inches) - womens 18 (inches)
Sizes	- 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 15 (inches) - womens 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches)
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Aluminum Linear-pull Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Q and R Q and R Rear: Formula Threaded Front: Formula Aluminum
Rims manufacturer	Alex
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	80 (millimeters) Rise
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Sealed Mechanism

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	Not Available
Bottom bracket type	Semi-cartridge
Crankset parts and sizes	28/38/48 Teeth Suntour XR-120
Gear shift levers	SRAM 3.0
Rear gear set	11 - 34 Teeth 7-speed

Schwinn Sierra Sport Fork System Data

Derailleur (Front)	Shimano C051
Derailleur (Rear)	SRAM ESP 3.0
Fork material	Single Crown Aluminum
Fork type	50 (millimeters) Travel RST Omni 791CL

Other Specs of Schwinn Sierra Sport

Component group sets	Comfort Mix
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Super Soft Plus
Seat post extension	Suspension Aluminum

Norco Carrera Step-Through

General Infos

Model	Carrera Step-Through
Manufacturer	Norco
Year of production	2007
Current price	Check price Here ==>
Color choice	-Mint and Pearl White
Sizes	- 15 Step-Through (inches) - 17 Step-Through (inches) - 19 Step-Through (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda K-934
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Comfort Levers Hayes MX4 Mechanical With 6 (inches) Rotor Brakes
Hubs for disc brakes	Rear: Formula DC-22 Front: Formula DC-20
Rims manufacturer	36-hole Alex DM-18
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Step-Through 6061 Aluminum
Frame type	TIG-welded
Handlebar construction	HL-MTB-153 Aluminum
Handlebar extender	Optional
Handlebar stem details	AL 822
Headset size	1 1/8 (inches) Ch 90-3B

Gearing Specifications

Bicycle chain	KMC Z8
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Suntour CW-NCX-410-HBG
Gear shift levers	Shimano M-410
Rear gear set	11 - 32 Teeth 8-speed

Norco Carrera Step-Through Fork System Data

Derailleur (Front)	Shimano FD-C102
Derailleur (Rear)	Shimano M-410
Fork material	Single Crown Aluminum and steel
Fork type	63 (millimeters) Travel Suntour NEX 4000

Other Specs of Norco Carrera Step-Through

Component group sets	Shimano Mix
Pedals details	VP 618 Deluxe Alloy
Rear shock absorber	Not Available
Saddle seat	Norco Comfort
Seat post extension	27.2 (millimeters) Diameter HL SP-366 Suspension