Electra TOWNIE 21 COMMUTER LADIES 2008 VS Schwinn SIERRA GS 2006 specs comparison

Electra Townie 21 Commuter Ladies

General Infos

Model	Townie 21 Commuter Ladies
Manufacturer	Electra
Year of production	2008
Current price	Check price Here ==>
Color choice	-Candy Red
Sizes	- Standard size for everyone
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Semi-slick Street
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EZ-Fire Levers Linear Pull Brakes
Hubs for disc brakes	Rear: Alloy Cassette Front: Shimano Dynamo
Rims manufacturer	32-hole Alloy Double Wall
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6061 Alloy c
Frame type	TIG-welded
Handlebar construction	Electra Custom
Handlebar extender	Not Available
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	28/38/48 Teeth FSA
Gear shift levers	Shimano EZ-Fire
Rear gear set	17 - 34 Teeth 7-speed

Electra Townie 21 Commuter Ladies Fork System Data

Derailleur (Front)	Shimano Tourney
Derailleur (Rear)	Shimano Tourey Megarange
Fork material	Single Crown U6 Aluminum
Fork type	SR Suntour XCT

Other Specs of Electra Townie 21 Commuter Ladies

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy
Rear shock absorber	Not Available
Saddle seat	Electra Ergonomical Townie
Seat post extension	Alloy Pillar

Schwinn Sierra GS

General Infos

Model	Sierra GS
Manufacturer	Schwinn
Year of production	2006
Current price	Check price Here ==>
Color choice	- Dark Grey and Burgandy - Pearl Silver and Pearl Purple - Pearl White and Champagne -Dark Kahki and Kahli
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) Auto Pilot
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Aluminum Levers Tektro Aluminum Linear-pull Brakes
Hubs for disc brakes	Formula Aluminum
Rims manufacturer	Alex Y2000
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	N'Litened Gold Aluminum
Frame type	TIG-welded
Handlebar construction	Hi-tensile Steel
Handlebar extender	Not Available
Handlebar stem details	Aluminum Adjustable
Headset size	1 1/8 (inches) Integrated FPD

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle VP Semi-cartridge
Crankset parts and sizes	28/38/48 Teeth SR and Suntour NEX2000
Gear shift levers	SRAM ESP 4.0
Rear gear set	14 - 34 Teeth 7-speed

Schwinn Sierra GS Fork System Data

Derailleur (Front)	Bottom Pull and clamp On 31.8 (millimeters) SR and Suntour FD-TP05
Derailleur (Rear)	SRAM ESP 4.0
Fork material	Single Crown Aluminum
Fork type	50 (millimeters) Travel RST CT COM 1 T6

Other Specs of Schwinn Sierra GS

Component group sets	Comfort Mix
Pedals details	Nylon
Rear shock absorber	Not Available
Saddle seat	Schwinn Super Soft
Seat post extension	26.8 (millimeters) Diameter Aluminum Suspension