Specialized ALLEZ DOUBLE 2011 VS Kestrel AIRFOIL PRO DURA ACE AERO 650C 2004 specs comparison

Specialized Allez Double

General Infos

Model	Allez Double
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	- Blk and Gry and Red -Red and Blk and Sil
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 Specialized All Condition Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 2300 STI Levers Light Dual Pivot Brakes
Hubs for disc brakes	Forged Alloy
Rims manufacturer	32-hole Mavic CXP 22
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Elite
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z-51
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle
Crankset parts and sizes	39/52 Teeth Shimano 2300
Gear shift levers	Shimano 2300 STI
Rear gear set	13 - 26 Teeth 8-speed

Specialized Allez Double Fork System Data

Derailleur (Front)	Shimano 2300
Derailleur (Rear)	Shimano 2300
Fork material	Aero Crown Carbon
Fork type	Specialized FACT Carbon

Other Specs of Specialized Allez Double

Component group sets	Road Mix
Pedals details	Black Cage
Rear shock absorber	Not Available
Saddle seat	Specialized BG Riva Road
Seat post extension	27.2 (millimeters) Diameter Specialized Sport Aluminum

Kestrel Airfoil Pro Dura Ace Aero 650C

General Infos

Model	Airfoil Pro Dura Ace Aero 650C
Manufacturer	Kestrel
Year of production	2004
Current price	Check price Here ==>
Color choice	-Satin Clear Weave
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 52cm (centimeters)

Wheels And Breaking System

Bike front tire	650 X 23c
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Dia-Compe 188 Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Velomax
Rims manufacturer	Velomax Ascent II
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Monocoque
Handlebar construction	EMS Pro
Handlebar extender	Not Available
Handlebar stem details	Not Available
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	Shimano CN-7800
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano Dura-Ace
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace Bar-end
Rear gear set	10-speed

Kestrel Airfoil Pro Dura Ace Aero 650C Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon Fiber Composite With Alloy Steerer
Fork type	EMS Pro OS

Other Specs of Kestrel Airfoil Pro Dura Ace Aero 650C

Component group sets	Shimano Dura-Ace
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Not Available
Seat post extension	27.2 (millimeters) Diameter