Specialized TARMAC PRO SL DURA ACE 2010 VS Giant OCR A1 W 2008 specs comparison

Specialized Tarmac Pro SL Dura Ace

General Infos

Model	Tarmac Pro SL Dura Ace
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	- White and Red -Carbon
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c S-Works Mondo
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Ultegra Brakes
Hubs for disc brakes	Mavic Kysrium Elite
Rims manufacturer	Mavic Kysrium Elite
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Specialized FACT 10r Carbon
Frame type	FACT IS Construction
Handlebar construction	Specialized S-Works SL Ergo Carbon
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set 3D Forged 4-bolt
Headset size	1 1/8 (inches) - 1 1/2 (inches) Aheadset

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace Hollowtech II
Crankset parts and sizes	53/39 Teeth Shimano Dura-Ace Hollowtech II
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	11 - 28 Teeth 10-speed

Specialized Tarmac Pro SL Dura Ace Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon
Fork type	Tarmac FACT Carbon Monocoque

Other Specs of Specialized Tarmac Pro SL Dura Ace

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

Giant OCR A1 W

General Infos

Model	OCR A1 W
Manufacturer	Giant
Year of production	2008
Current price	Check price Here ==>
Color choice	-Gold and Composite
Sizes	- Xsmall - small - medium

Wheels And Breaking System

Bike front tire	700 X 25c Michelin Lithion
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano R700 Short-Reach Levers Tektro R730 Brakes
Hubs for disc brakes	Xero XSR-3
Rims manufacturer	Xero XSR-3
Spoke nipples type	Not Available
Spoke wheel	Xero

Frame and Body Specs

Frame materials	Alliance Aluminum and composite
Frame type	TIG-welded and bonded
Handlebar construction	6061 AL Short-reach
Handlebar extender	Optional
Handlebar stem details	3D Forged Aluminum 31.8
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	34/50 Teeth Shimano R600
Gear shift levers	Shimano R700 Short-Reach
Rear gear set	12 - 27 Teeth 10-speed

Giant OCR A1 W Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon and alloy Steerer
Fork type	FormulaOne

Other Specs of Giant OCR A1 W

Component group sets	Shimano 105
Pedals details	Crank Brothers Candy C
Rear shock absorber	Not Available
Saddle seat	Selle Royal Women's Viper
Seat post extension	FormulaOne Composite