Specialized S-WORKS AMIRA 2010 VS Cervelo R2.5 BAYONNE 2005 specs comparison

Specialized S-Works Amira

General Infos

Model	S-Works Amira
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	-Carbon and White
Sizes	- Womens 44cm (centimeters) - womens 48cm (centimeters) - womens 51cm (centimeters) - womens 54cm (centimeters) - womens 56cm (centimeters)
Sizes	- Womens 44cm (centimeters) - womens 48cm (centimeters) - womens 51cm (centimeters) - womens 54cm (centimeters) - womens 56cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c S-Works Mondo Open Tubular
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Dura-Ace Brakes
Hubs for disc brakes	Roval Rapide SL 45
Rims manufacturer	Roval Rapide SL 45
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	FACT 10r Carbon
Frame type	FACT IS Construction
Handlebar construction	Specialized S-Works Ruby SL Ergo Carbon
Handlebar extender	Optional
Handlebar stem details	Specialized S-Works 3D Forged
Headset size	1 3/8 (inches)-1 1/8 (inches) Aheadset

Gearing Specifications

Bicycle chain	Shimano Dura-Ace
Bottom bracket shell width	Not Available
Bottom bracket type	Specialized OS Integrated Ceramic
Crankset parts and sizes	50/34t Teeth Specialized S-Works
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	12 - 27 Teeth 10-speed

Specialized S-Works Amira Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown FACT Carbon
Fork type	S-works Amira FACT Carbon Monocoque

Other Specs of Specialized S-Works Amira

Component group sets	Shimano Dura-Ace
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Ruby Gel With Hollow Ti Rails
Seat post extension	27.2 (millimeters) Diameter Specialized S-Works FACT Carbon With Zertz Insert

Cervelo R2.5 Bayonne

General Infos

Model	R2.5 Bayonne
Manufacturer	Cervelo
Year of production	2005
Current price	Check price Here ==>
Color choice	-Black and Red and White
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	Vittoria Diamante Pro Light
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Shimano Dura-Ace STI Dual Control Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Zipp Z3
Rims manufacturer	Zipp Z3
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Bonded
Handlebar construction	FSA RD-250
Handlebar extender	Not Available
Handlebar stem details	FSA OS-140
Headset size	1 1/8 (inches) Threadless Cane Creek

Gearing Specifications

Bicycle chain	Shimano CN-7800
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Platinum ISIS
Crankset parts and sizes	39/53 Teeth FSA Carbon Pro Team Issue
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	11 - 25 Teeth 10-speed

Cervelo R2.5 Bayonne Fork System Data

Derailleur (Front)	Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace SS
Fork material	Carbon Fiber
Fork type	Reynolds Ouzo Pro

Other Specs of Cervelo R2.5 Bayonne

Component group sets	Shimano Dura-Ace
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Selle Italia SLR XP
Seat post extension	Cervelo Carbon Round