Giant DEFY ALLIANCE 0 2010 VS Specialized ROUBAIX SL2 COMP TRIPLE ULTEGRA 2011 specs comparison

Giant Defy Alliance 0

General Infos

Model	Defy Alliance 0
Manufacturer	Giant
Year of production	2010
Current price	Check price Here ==>
Color choice	-Composite and White and Red
Sizes	- XS - S - M - M/L - L - XL
Sizes	- XS - S - M - M/L - L - XL

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Pro3 Race
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 Levers Shimano 105 Brakes
Hubs for disc brakes	Mavic Aksium Race
Rims manufacturer	20-hole Mavic Aksium Race
Spoke nipples type	Brass Nipples
Spoke wheel	Bladed Straight Pull Mavic Stainless Steel

Frame and Body Specs

Frame materials	Giant Alliance Composite and AL
Frame type	Bonded and monocoque
Handlebar construction	Giant Connect SL 31.8
Handlebar extender	Optional
Handlebar stem details	Giant Connect SL
Headset size	1 1/8 (inches)- 1 1/4 (inches) Tapered Threadless

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace Internal Press Fit
Crankset parts and sizes	34/50 Teeth Shimano 105
Gear shift levers	Shimano 105
Rear gear set	12 - 25 Teeth 10-speed

Giant Defy Alliance 0 Fork System Data

Derailleur (Front)	Braze-on Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Carbon Fiber and aluminum Steerer
Fork type	Giant Advanced Composite

Other Specs of Giant Defy Alliance 0

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Aliante Delta With Manganese Rails
Seat post extension	Giant Vector Composite

Specialized Roubaix SL2 Comp Triple Ultegra

General Infos

Model	Roubaix SL2 Comp Triple Ultegra
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	-Red and Wht
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized All Condition
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Levers Shimano Ultegra Brakes
Hubs for disc brakes	Fulcrum Racing 6
Rims manufacturer	Fulcrum Racing 6
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Specialized FACT 8r Carbon
Frame type	Bonded and monocoque
Handlebar construction	Specialized Expert
Handlebar extender	Optional
Handlebar stem details	Specialized Comp-Set
Headset size	1 3/8 (inches)-1 1/8 (inches)

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	30/39/52 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI
Rear gear set	11 - 28 Teeth 10-speed

Specialized Roubaix SL2 Comp Triple Ultegra Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon
Fork type	Specialized FACT Carbon

Other Specs of Specialized Roubaix SL2 Comp Triple Ultegra

Component group sets	Shimano Ultegra
Pedals details	Black Cage
Rear shock absorber	Not Available
Saddle seat	Specialized BG Avatar Comp
Seat post extension	27.2 (millimeters) Diameter Specialized Pro Carbon Pave