Specialized S-WORKS AMIRA 2011 VS Marin STELVIO ULTEGRA 2011 specs comparison

Specialized S-Works Amira

General Infos

Model	S-Works Amira
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	-Carb and Flo Red
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 Turbo
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI 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	S-works FACT 10r
Frame type	Bonded and monocoque
Handlebar construction	Specialized Women's SL
Handlebar extender	Optional
Handlebar stem details	S-works 3D Forged
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano Dura-Ace
Bottom bracket shell width	Not Available
Bottom bracket type	OS Integrated
Crankset parts and sizes	36/52 Teeth S-Works FACT Carbon
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	11 - 28 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 Full Carbon
Fork type	S-Works FACT Carbon Monocoque

Other Specs of Specialized S-Works Amira

Component group sets	Shimano Dura-Ace
Pedals details	Resin Test Ride Pedals
Rear shock absorber	Not Available
Saddle seat	Body Geometry Ruby Gel
Seat post extension	27.2 (millimeters) Diameter S-Works FACT Carbon

Marin Stelvio Ultegra

General Infos

Model	Stelvio Ultegra
Manufacturer	Marin
Year of production	2011
Current price	Check price Here ==>
Color choice	-White and red
Sizes	- 47 - 50 - 53 - 56 - 58 - 60

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Zaffiro Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Integrated Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Mavic Ksyrium Elite
Rims manufacturer	18-hole and 20-hole Mavic Ksyrium Elite
Spoke nipples type	Not Available
Spoke wheel	Mavic Ksyrium

Frame and Body Specs

Frame materials	Full CXR T3 Carbon
Frame type	Carbon
Handlebar construction	FSA Wing Pro Compact
Handlebar extender	Optional
Handlebar stem details	FSA OS150 Carbon
Headset size	Orbit C-40

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano With HollowTech II
Crankset parts and sizes	50/34t Teeth Shimano Ultegra Compact
Gear shift levers	Shimano Ultegra
Rear gear set	12 - 25 Teeth 10-speed

Marin Stelvio Ultegra Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Carbon
Fork type	CXR Carbon Monocoque

Other Specs of Marin Stelvio Ultegra

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Selle Italia Q-bik
Seat post extension	31.6 (millimeters) Diameter FSA SL-K Carbon