Jamis Earth Cruiser 7 1999 Technical specs and features

Brand Jamis
Model Earth Cruiser 7
First production 1999
Bike category Cruiser
Bike sub-category Cruiser
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Parts And Accessories Jamis Earth Cruiser 7 Parts   
Available Sizes - 18 (inches) / 45.72 (cm)
- 18 (inches)
- womens 18 (inches)


Wheels And Breaking System

Bike front tire26 X 2.125 (inches) Jamis Sand Jam
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro RBP-378A Levers
Tektro 823A Linear-pull Brakes
Hubs for disc brakes Nutted
Aluminum
Rims manufacturer 36-hole
Sun Rims Z-25
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specifications

Frame materialsHi-tensile Steel
Frame typeTIG-welded
Handlebar constructionJamis Cruiser
Handlebar extenderNot Available
Handlebar stem detailsAlloy 4 Bolt
Headset size1 (inches) Steel

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
KMC Z-51
Bottom bracket shell widthAmerican
Bottom bracket typeOne Piece
Crankset parts and sizes 44 Teeth
1-piece 6 1/2 (inches)
Gear shift leversGrip Shift MRX-200
Rear gear set 14 - 34 Teeth
7-speed

Jamis Earth Cruiser 7 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano MR-40
Fork material Unicrown Crown
Hi-tensile Steel
Fork typeNot Available

Other Specs of Jamis Earth Cruiser 7

Component group setsCruiser Mix
Available colors - Blue
- Gloss Black
- Lemon Yellow
- Lime Green
- Mango Orange
- Red
Weight Not Available
Pedals detailsJamis Sand Jam
Rear shock absorberNot Available
Saddle seatJamis Cruiser
Seat post extension 25.4 (millimeters) Diameter
Aluminum
Pillar


Jamis Earth Cruiser 7 bike review

Jamis produced the Earth Cruiser 7 bike in 1999 and can be classified as a Cruiser bicycle, this exact model costs in american market arround $269.95.
Earth Cruiser 7 bike is available in many sizes such as 18 (inches) and womens 18 (inches).
Jamis Cruiser Earth Cruiser 7 can be found in a few colors, among these colors Blue, Gloss Black, Lemon Yellow, Lime Green, Mango Orange and Red .
This bike is equiped with 26 x 2.125" Jamis Sand Jam tires and Stainless steel spoke wheel while the rims are manufactured by Sun Rims Z-25, 36-hole. Jamis equiped this exact model with Tektro 823A linear-pull brakes, Tektro RBP-378A levers braking system and Aluminum, nutted hubs.
To guarantee the comfiest ride Jamis used Hi-tensile steel material for the frame. Jamis cruiser high strength material is used on the handlebar of this Earth Cruiser 7 to ensure the perfect handling while the stems are made of Alloy 4 bolt.
For the smoothest biking experience 1-piece 6 1/2", 44 teeth is used on this bicycle linked to KMC Z-51 chain that is easily replaceable as stated by Jamis, the whole system is connected to a high reliability Grip Shift MRX-200 gear shift levers.