Jamis COMMUTER 4.0 2008 VS Haro EXPRESS SPORT ST 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

Haro Express Sport ST

General Infos

Model	Express Sport ST
Manufacturer	Haro
Year of production	2010
Current price	Check price Here ==>
Color choice	-Clean Slate
Sizes	- Womens 14 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	700 X 45c Kenda Keen
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro 4-Finger With Kraton Rubber Insert Levers Alloy Direct Pull With Linear Spring Brakes
Hubs for disc brakes	Rear: Pivit Alloy Freewheel Front: Pivit Alloy
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Steel Riser
Handlebar extender	Optional
Handlebar stem details	Alloy Adjustable
Headset size	1 1/8 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC Z50
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	42/34/24 Teeth 3pc Alloy
Gear shift levers	SRAM MRX
Rear gear set	11 - 34 Teeth 7-speed

Haro Express Sport ST Fork System Data

Derailleur (Front)	Shimano M190A
Derailleur (Rear)	Shimano Tourney
Fork material	Unicrown Crown Hi-Ten
Fork type	Haro Rigid

Other Specs of Haro Express Sport ST

Component group sets	Comfort Mix
Pedals details	Wellgo Comfort With Kraton Insert
Rear shock absorber	Not Available
Saddle seat	Haro Comfort Plush With Web Spring Base Gender Specific
Seat post extension	27.2 (millimeters) Diameter Pivit Alloy