Jamis COMMUTER 4.0 2008 VS Trek 7100 2004 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

Trek 7100

General Infos

Model	7100
Manufacturer	Trek
Year of production	2004
Current price	Check price Here ==>
Color choice	- Silver and White -Red and Silver
Sizes	- 15 (inches) - 17.5 (inches) - 20 (inches) - 22.5 (inches) - womens 15 (inches) - womens 17.5 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Bontrager Invert Select
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Aluminum Linear-pull Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	32-hole Matrix 550
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	2 (inches) Rise Aluminum
Handlebar extender	Optional
Handlebar stem details	Aluminum Threadless
Headset size	1 1/8 (inches) Threadless Aluminum Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Suntour NEX-200
Gear shift levers	SRAM 3.0
Rear gear set	13 - 34 Teeth 7-speed

Trek 7100 Fork System Data

Derailleur (Front)	Shimano C102
Derailleur (Rear)	SRAM ESP 3.0
Fork material	Single Crown Aluminum and chrome-moly
Fork type	RST CT-COM C4

Other Specs of Trek 7100

Component group sets	Hybrid Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Bontrager Webspring
Seat post extension	Suspension Aluminum