Jamis COMMUTER 2.0 2007 VS Bianchi ALFANA 2004 specs comparison

Jamis Commuter 2.0 2007 comparison online with competitors

Jamis Commuter 2.0

General Infos
Model Commuter 2.0
Manufacturer Jamis
Year of production 2007
Current price Check price Here ==>   
Color choice - Cucumber
- Monaco Blue
-Aztec Orange
Sizes - 14.5”
- 16.5”
- 18.5”
- 20.5”
- 22”
- women's 14.5”
- women's 17.5”
Sizes - 14.5”
- 16.5”
- 18.5”
- 20.5”
- 22”
- women's 14.5”
- women's 17.5”

Wheels And Breaking System

Bike front tire700 X 32c Kenda Kwest
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Tektro Tenera Levers
Tektro Forged Alloy Brakes
Hubs for disc brakesFormula Alloy QR
Rims manufacturer 36-hole
Weinmann Zac 1800
Spoke nipples typeNot Available
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials6061 Aluminum c
Frame typeTIG-welded
Handlebar constructionClassic City-bike Style
Handlebar extenderOptional
Handlebar stem detailsJamis Alloy Adjustable
Headset size1 (inches) Threaded Sealed

Gearing Specifications

Bicycle chainKMC UG-51
Bottom bracket shell width68 (millimeters)
Bottom bracket type 113 (millimeters) Spindle
Sealed Cartridge
Crankset parts and sizes 42 Teeth
Forged
Gear shift leversSRAM TRX Trigger
Rear gear set 11 - 32 Teeth
8-speed

Jamis Commuter 2.0 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano Acera
Fork material Unicrown Crown
Aluminum and steel
Fork typeJamis City and Cross

Other Specs of Jamis Commuter 2.0

Component group setsCo (millimeters)uter Mix
Pedals detailsCity and Cross
Rear shock absorberNot Available
Saddle seatJamis Comfort
Seat post extension 27.2 (millimeters) Diameter
Suspension


Bianchi Alfana 2004 comparison online with competitors

Bianchi Alfana

General Infos
Model Alfana
Manufacturer Bianchi
Year of production 2004
Current price Check price Here ==>   
Color choice -Blue
Sizes - 44cm (centimeters)
- 49cm (centimeters)
- 51cm (centimeters)
- 53cm (centimeters)
- 55cm (centimeters)
- 57cm (centimeters)
- 59cm (centimeters)
- 61cm (centimeters)
- 63cm (centimeters)

Wheels And Breaking System

Bike front tire700 X 23c Continental Sport 1000
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano BL-R440 Levers
Shimano 105 Dual Pivot Brakes
Hubs for disc brakesAlex ALX 320
Rims manufacturer 32-hole
Alex ALX 320
Spoke nipples typeBrass Nipples
Spoke wheel 14/15ga. Double-butted
Stainless Steel

Frame and Body Specs

Frame materialsEaston Ultralite and carbon Seat Stays
Frame typeTIG-welded
Handlebar constructionBianchi Aluminum
Handlebar extenderAluminum
Handlebar stem detailsRitchey Pro
Headset size1 (inches) VP

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG53
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 118.5 (millimeters) Spindle
Shimano BB-5500
Crankset parts and sizes 30/42/52 Teeth
Shimano 105 Triple
Gear shift leversShimano SL-R440 Flat Bar
Rear gear set 12 - 26 Teeth
9-speed

Bianchi Alfana Fork System Data

Derailleur (Front) Braze-on
Shimano 105 Triple
Derailleur (Rear)Shimano 105
Fork material Aero Crown
Carbon Fiber Composite With Chromoly Steerer
Fork typeBianchi Carbon

Other Specs of Bianchi Alfana

Component group setsShimano 105 Triple
Pedals detailsWTB MP350
Rear shock absorberNot Available
Saddle seatSelle Italia XO Sudo
Seat post extension 27.2 (millimeters) Diameter
Bianchi Aluminum


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