Jamis COMET 27 2004 VS Cervelo R3 TEAM DURAACE 2007 specs comparison

Jamis Comet 27 2004 comparison online with competitors

Jamis Comet 27

General Infos
Model Comet 27
Manufacturer Jamis
Year of production 2004
Current price Check price Here ==>   
Color choice -Flame Red and Gloss Black
Sizes - Extra small
- Small
- Medium
- Large
- Extra large
Sizes - Extra small
- Small
- Medium
- Large
- Extra large

Wheels And Breaking System

Bike front tire700 X 23c Hutchinson Carbon Comp
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano Ultegra STI Dual Control Levers
Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakesNot Available
Rims manufacturerMavic Ksyrium Elite
Spoke nipples typeNot Available
Spoke wheelMavic

Frame and Body Specs

Frame materialsAluminum and carbon Fiber
Frame typeTIG-welded
Handlebar constructionEaston EA70
Handlebar extenderOptional
Handlebar stem detailsEaston EA-70
Headset size1 1/8 (inches) Threadless Cane Creek ZS-2

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG92
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 118.5 (millimeters) Spindle
Shimano BB-6500
Crankset parts and sizes 30/42/52 Teeth
Shimano Ultegra Triple
Gear shift leversShimano Ultegra STI Dual Control
Rear gear set 11 - 23 Teeth
9-speed

Jamis Comet 27 Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano Ultegra Triple
Derailleur (Rear)Shimano Ultegra GS
Fork material Aero Crown
Carbon Fiber Composite With Aluminum Steerer
Fork typeEaston EC70

Other Specs of Jamis Comet 27

Component group setsShimano Ultegra Triple
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seat Titanium Rails
Fi'zi:k Pave
Seat post extension 27.2 (millimeters) Diameter
Micro-adjust
Carbon Fiber


Cervelo R3 Team DuraAce 2007 comparison online with competitors

Cervelo R3 Team DuraAce

General Infos
Model R3 Team DuraAce
Manufacturer Cervelo
Year of production 2007
Current price Check price Here ==>   
Color choice -Black and Red
Sizes - 48cm (centimeters)
- 51cm (centimeters)
- 54cm (centimeters)
- 56cm (centimeters)
- 58cm (centimeters)
- 61cm (centimeters)

Wheels And Breaking System

Bike front tireVittoria Diamante Pro Lite
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset type Shimano Dura-Ace STI Dual Control Levers
Shimano Dura-Ace Brakes
Hubs for disc brakesEaston Circuit
Rims manufacturerEaston Circuit
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsCervelo Smartwall Carbon Fiber
Frame typeBonded and monocoque
Handlebar constructionNot Available
Handlebar extenderNot Available
Handlebar stem detailsNot Available
Headset size1 1/8 (inches) FSA Orbit IS

Gearing Specifications

Bicycle chainShimano Ultegra
Bottom bracket shell widthNot Available
Bottom bracket typeFSA Mega EXO
Crankset parts and sizesFSA SL-K Mega EXO
Gear shift leversShimano Dura-Ace STI Dual Control
Rear gear set 12 - 25 Teeth
10-speed

Cervelo R3 Team DuraAce Fork System Data

Derailleur (Front)Shimano Dura-Ace
Derailleur (Rear)Shimano Dura-Ace
Fork material Aero Crown
Carbon and carbon Steerer
Fork typeCervelo Wolf SL

Other Specs of Cervelo R3 Team DuraAce

Component group setsShimano Dura-Ace
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatSelle Italia SLR Gel Flow
Seat post extension 32.4 (millimeters) Diameter
FSA SL-K


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