Electra KARMA 3I 2012 VS Jamis EC 7 1998 specs comparison

Electra Karma 3i 2012 comparison online with competitors

Electra Karma 3i

General Infos
Model Karma 3i
Manufacturer Electra
Year of production 2012
Current price Check price Here ==>   
Color choice -Purple Fade
Sizes - Standard size for all
Sizes - Standard size for all

Wheels And Breaking System

Bike front tireRetrorunner 2.125
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeCoaster
Hubs for disc brakesAlloy 36h Shimano 3spd With Coaster
Rims manufacturerUnavailable Wheelset
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsBoomeranf Hi-ten Steel
Frame typeNot Available
Handlebar constructionElectra Cafe
Handlebar extenderNot Available
Handlebar stem detailsAlloy Classic
Headset size1 (inches) Steel Threaded

Gearing Specifications

Bicycle chainKMC 410
Bottom bracket shell widthNot Available
Bottom bracket type9-pc Loose Ball
Crankset parts and sizesClassic Steel 1-pc
Gear shift leversShimano Nexus 3spd Internal
Rear gear setNot Available

Electra Karma 3i Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeUnicrown Steel

Other Specs of Electra Karma 3i

Component group setsNot Available
Pedals detailsElectra Retro
Rear shock absorberUnavailable Rear Shock
Saddle seatComfort With Design 2x Spring
Seat post extensionClassic Steel Pillar


Jamis EC 7 1998 comparison online with competitors

Jamis EC 7

General Infos
Model EC 7
Manufacturer Jamis
Year of production 1998
Current price Check price Here ==>   
Color choice - Crimson
- Electric blue
- Irish green
- Lemon
- Mango
-Black
Sizes - 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 Aluminum Levers
Aluminum Cantilever Brakes
Hubs for disc brakes Nutted
Aluminum
Rims manufacturer 36-hole
Sun Rims Z-25
Spoke nipples typeNot Available
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsHi-tensile Steel
Frame typeTIG-welded
Handlebar constructionSteel Hi-rise
Handlebar extenderNot Available
Handlebar stem detailsChromoly
Headset size1 (inches) VP Cruiser

Gearing Specifications

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 Steel
Gear shift leversGrip Shift MRX-170 Rear
Rear gear set 14 - 28 Teeth
7-speed

Jamis EC 7 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano Tourney TY-30
Fork materialUnicrown
Fork typeJamis

Other Specs of Jamis EC 7

Component group setsCruiser Mix
Pedals detailsVP
Rear shock absorberNot Available
Saddle seatJamis Cruiser
Seat post extensionAluminum


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