Jamis EARTH CRUISER 7-SPEED 2003 VS Jamis EARTH CRUISER 3 2006 specs comparison

Jamis Earth Cruiser 7-Speed

General Infos

Model	Earth Cruiser 7-Speed
Manufacturer	Jamis
Year of production	2003
Current price	Check price Here ==>
Color choice	- Royal Blue -Anthracite
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - womens 17.5 (inches) - womens 19 (inches)
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - womens 17.5 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Kenda Kruiser
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Levers Tektro Linear-pull Front and Shimano Nexus Inter-M Rear Brakes
Hubs for disc brakes	Q and R Rear: Shimano Nexus Internal 7 Speed Front: Aluminum
Rims manufacturer	36-hole Alex ALX 303
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Cruiser Steel
Handlebar extender	Not Available
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Threadless Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Sealed
Crankset parts and sizes	Aluminum
Gear shift levers	Shimano Revo 7-speed
Rear gear set	7-speed Internal

Jamis Earth Cruiser 7-Speed Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Aluminum and magnesium
Fork type	50 (millimeters) Travel Rock Shox Metro GPS

Other Specs of Jamis Earth Cruiser 7-Speed

Component group sets	Cruiser Mix
Pedals details	Wellgo Cruiser
Rear shock absorber	Not Available
Saddle seat	Jamis Comfort
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust

Jamis Earth Cruiser 3

General Infos

Model	Earth Cruiser 3
Manufacturer	Jamis
Year of production	2006
Current price	Check price Here ==>
Color choice	- Copper and Ivory - Super Blue and Pearl White -Ano Black and Ano Silver
Sizes	- 18.5 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Jamis Cruise Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HFX-9 Hydraulic Disc Front and Hayes HFX-9 Hydraulic Rear Levers Hayes HFX-9 XC Front and Shimano Coaster Rear Brakes
Hubs for disc brakes	Rear: Shimano Nexus Internal 3-speed Nutted Front: Aluminum
Rims manufacturer	36-hole Alex Zuma
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 Aluminum and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Jamis Cruise Control
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threaded Sealed

Gearing Specifications

Bicycle chain	KMC Z51 NP
Bottom bracket shell width	Not Available
Bottom bracket type	113 (millimeters) Spindle Loose Ball
Crankset parts and sizes	44 Teeth Aluminum
Gear shift levers	Shimano Revo 3-speed
Rear gear set	23 Teeth 3-speed Internal

Jamis Earth Cruiser 3 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) SRAM X-Gen
Derailleur (Rear)	SRAM X.7
Fork material	Unicrown Crown High-tensile Steel
Fork type	Jamis

Other Specs of Jamis Earth Cruiser 3

Component group sets	Not Available
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	Earth Cruiser Comfort With Spring
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust