Specialized ALLEZ DOUBLE 2007 VS Kestrel AIRFOIL PRO SL LTD (650C) 2010 specs comparison

Specialized Allez Double

General Infos

Model	Allez Double
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	- Black and Silver -Red and Black
Sizes	- 61cm (centimeters) - 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters)
Sizes	- 61cm (centimeters) - 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Mondo
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Sora Levers Dual Pivot Brakes
Hubs for disc brakes	Specialized Forged Alloy
Rims manufacturer	24-hole and 28-hole Jalco GX460
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Comp
Handlebar extender	Optional
Handlebar stem details	Specialized Sport
Headset size	1 1/8 (inches) Integrated Specialized Mindset

Gearing Specifications

Bicycle chain	Shimano CN-HG50
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	110 (millimeters) Spindle Sport Cartridge
Crankset parts and sizes	39/53 Teeth Sugino Comp
Gear shift levers	Shimano Sora
Rear gear set	12 - 26 Teeth 8-speed

Specialized Allez Double Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp Shimano Sora
Derailleur (Rear)	Shimano Tiagra
Fork material	Aero Crown Carbon and aluminum Steerer
Fork type	Specialized

Other Specs of Specialized Allez Double

Component group sets	Shimano Sora
Pedals details	Alloy Cage With Toe Clips And Straps Composite Body
Rear shock absorber	Not Available
Saddle seat	Specialized Comp Road
Seat post extension	27.2 (millimeters) Diameter Specialized Carbon Fiber

Kestrel Airfoil Pro SL LTD (650c)

General Infos

Model	Airfoil Pro SL LTD (650c)
Manufacturer	Kestrel
Year of production	2010
Current price	Check price Here ==>
Color choice	-White and Black
Sizes	- 47cm (centimeters) - 50cm (centimeters)

Wheels And Breaking System

Bike front tire	650 X 23c Vittoria Diamante Pro Light II
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Zipp Vuka Aero Carbon Levers SRAM Red Brakes
Hubs for disc brakes	Zipp 404
Rims manufacturer	Zipp 404
Spoke nipples type	Not Available
Spoke wheel	Bladed Zipp Stainless Steel

Frame and Body Specs

Frame materials	Carbon
Frame type	Bonded and monocoque
Handlebar construction	Zipp VUKA Carbon Aero Bar Combo
Handlebar extender	Zipp Vuka Integrated
Handlebar stem details	FSA OS-99 CSI
Headset size	1 1/4 (inches) FSA Proprietary #53

Gearing Specifications

Bicycle chain	Wippermann 10S8
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM Red
Crankset parts and sizes	42/54 Teeth SRAM Red
Gear shift levers	SRAM Red
Rear gear set	11 - 23 Teeth 10-speed

Kestrel Airfoil Pro SL LTD (650c) Fork System Data

Derailleur (Front)	Braze-on SRAM Red
Derailleur (Rear)	SRAM Red
Fork material	Carbon and carbon Steerer
Fork type	Kestrel EMS Pro SL

Other Specs of Kestrel Airfoil Pro SL LTD (650c)

Component group sets	SRAM Red
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Kestrel EMS Pro SL
Seat post extension	Kestrel EMS Pro SL Aero Tri