Electra ROCKET 7 1997 VS Jamis EARTH CRUISER 2 2009 specs comparison

Electra Rocket 7 1997 comparison online with competitors

Electra Rocket 7

General Infos
Model Rocket 7
Manufacturer Electra
Year of production 1997
Current price Check price Here ==>   
Color choice -Polished
Sizes - 18.5 (inches)
Sizes - 18.5 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Electra All-Terrain
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro RBP-363AP Levers
Shimano Nexus Roller Brake and Tektro 873A Front Brakes
Hubs for disc brakes Rear: Shimano Nexus Roller Brake
Front: Aluminum Nutted
Rims manufacturer 36-hole
Electra TA-5 Aluminum
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials7000 aluminum c
Frame typeTIG-welded
Handlebar constructionAluminum
Handlebar extenderNot Available
Handlebar stem detailsAluminum
Headset size1 1/8 (inches) Threadless FSA Orbit UF

Gearing Specifications

Bicycle chain1/2 X 1/8 (inches)
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeShimano BB-CT91
Crankset parts and sizes 42 Teeth
Cyclone CPI 9-100A
Gear shift leversShimano Inter-7 ST-7S20
Rear gear set 22 Teeth
7-speed Internal

Electra Rocket 7 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Aluminum
Fork typeElectra

Other Specs of Electra Rocket 7

Component group setsShimano Nexus
Pedals detailsWellgo LU-936
Rear shock absorberNot Available
Saddle seatElectra
Seat post extension 27.2 (millimeters) Diameter
Kalloy Aluminum


Jamis Earth Cruiser 2 2009 comparison online with competitors

Jamis Earth Cruiser 2

General Infos
Model Earth Cruiser 2
Manufacturer Jamis
Year of production 2009
Current price Check price Here ==>   
Color choice - Gloss Black and Khaki
- Outback Gold
-Blaze Red
Sizes - 18.5 (inches)
- 21.5 (inches)

Wheels And Breaking System

Bike front tire26 X 2.125 (inches) Jamis Cruise Control
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset typeCoaster Brake Rear
Hubs for disc brakes Rear: Hi Stop Coaster Brake
Front: Alloy Nutted
Rims manufacturer 36-hole
Alex Zuma
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless

Frame and Body Specs

Frame materialsHigh Tensile Steel
Frame typeTIG-welded
Handlebar constructionJamis Cruise Control
Handlebar extenderOptional
Handlebar stem detailsAlloy Hi-rise Quill
Headset size1 1/8 (inches) Oversized

Gearing Specifications

Bicycle chainKMC Z51
Bottom bracket shell widthNot Available
Bottom bracket typeOPC
Crankset parts and sizes 44 Teeth
Steel
Gear shift leversNot Available
Rear gear set 18 Teeth
1-speed

Jamis Earth Cruiser 2 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
High-tensile Steel
Fork typeNot Available

Other Specs of Jamis Earth Cruiser 2

Component group setsCruiser Mix
Pedals detailsCruiser Platform
Rear shock absorberNot Available
Saddle seatEarth Cruiser Comfort With Spring
Seat post extension 28.6 (millimeters) Diameter
Alloy Micro Adjust


Useful links and guides ....