Jamis COMMUTER 4.0 2008 VS Electra TOWNIE BALLOON 3I LADIES 2010 specs comparison

Jamis Commuter 4.0

General Infos

Model	Commuter 4.0
Manufacturer	Jamis
Year of production	2008
Current price	Check price Here ==>
Color choice	-Cream
Sizes	- 14.5 (inches) - 16.5 (inches) - 18.5 (inches) - 20.5 (inches) - 22 (inches)
Sizes	- 14.5 (inches) - 16.5 (inches) - 18.5 (inches) - 20.5 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	700 X 32c Kenda Kwest
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Levers Shimano BR-M415 With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Shimano Alfine 8-speed Intenal Front: Shimano M495 Center-lock
Rims manufacturer	36-hole Weinmann SPHYNIX
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	Classic Swept-back
Handlebar extender	Not Available
Handlebar stem details	Adjustable Satori Forged
Headset size	1 1/8 (inches) Threaded Slimstack

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z9000
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110.5 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	34/48 Teeth FSA Vero Compact
Gear shift levers	Shimano SL-S500
Rear gear set	18 Teeth 8-speed Internal

Jamis Commuter 4.0 Fork System Data

Derailleur (Front)	Shimano R440
Derailleur (Rear)	Shimano CT-S500 Tensioner
Fork material	Unicrown Crown Aluminum
Fork type	Jamis City and Cross

Other Specs of Jamis Commuter 4.0

Component group sets	Road Mix
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Jamis Comfort
Seat post extension	27.2 (millimeters) Diameter Suspension

Electra Townie Balloon 3i Ladies

General Infos

Model	Townie Balloon 3i Ladies
Manufacturer	Electra
Year of production	2010
Current price	Check price Here ==>
Color choice	- Azure - Black - Violet -Tangerine
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	26 X 2.35 Schwalbe Fat Frank
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Nexus Alloy 4-finger Levers Shimano Nexus BR-IM41 Roller Brake Brakes
Hubs for disc brakes	Rear: Shimano Nexus 3 Speed Internal Gear Front: Shimano Nexus HB-IM40
Rims manufacturer	36-hole Painted Alloy
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	6061-T6 Alloy
Frame type	TIG-welded
Handlebar construction	25.5 (inches) X 5 (inches) Alloy Custom Bend
Handlebar extender	Optional
Handlebar stem details	Adjustable Forged Alloy 25.4 (millimeters) Quill
Headset size	1 1/8 (inches) Integrated Steel Threaded

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z72 Rustproof
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	170 (millimeters) 44 Teeth Forged Alloy
Gear shift levers	Shimano Revo
Rear gear set	20 Teeth 3-speed

Electra Townie Balloon 3i Ladies Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Not Available

Other Specs of Electra Townie Balloon 3i Ladies

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy Platform With Non-slip Rubber Tread
Rear shock absorber	Not Available
Saddle seat	Ergonomic With Soft Lycra
Seat post extension	27.2 (millimeters) Diameter Alloy