Specialized ALLEZ PRO 27 2003 VS GT GTR PRO 2008 specs comparison

Specialized Allez Pro 27

General Infos

Model	Allez Pro 27
Manufacturer	Specialized
Year of production	2003
Current price	Check price Here ==>
Color choice	-Pearl White
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 53cm (centimeters) - 54cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 57cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 53cm (centimeters) - 54cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 57cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Super Turbo Pro SL
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI Dual Control Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Mavic Ksyrium Elite
Rims manufacturer	18-hole and 20-hole Mavic Ksyrium Elite
Spoke nipples type	Brass Nipples
Spoke wheel	Aero Mavic Stainless Steel

Frame and Body Specs

Frame materials	Specialized E5 Aluminum
Frame type	TIG-welded
Handlebar construction	31.8 (millimeters) Specialized Team
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Specialized Team
Headset size	1 1/8 (inches) Integrated Specialized Mindset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7701
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118.5 (millimeters) Spindle Shimano BB-7703
Crankset parts and sizes	30/39/53 Teeth Shimano Dura-Ace Triple
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

Specialized Allez Pro 27 Fork System Data

Derailleur (Front)	Clamp-on and 31.8 (millimeters) Shimano Dura-Ace Triple
Derailleur (Rear)	Shimano Dura-Ace GS
Fork material	Unicrown Crown Carbon Fiber Composite With Carbon Fiber Steerer
Fork type	Specialized C-4

Other Specs of Specialized Allez Pro 27

Component group sets	Shimano Dura-Ace Triple
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Pro Leather
Seat post extension	27.2 (millimeters) Diameter Specialized Aero Carbon Fiber

GT GTR Pro

General Infos

Model	GTR Pro
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	-White and Carbon and Neon Green
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Shimano 105
Rims manufacturer	Shimano 105 Wheelset
Spoke nipples type	Not Available
Spoke wheel	Shimano Stainless Steel

Frame and Body Specs

Frame materials	GTR Carbon
Frame type	Monocoque
Handlebar construction	Ritchey Logic Pro 31.8
Handlebar extender	Optional
Handlebar stem details	Ritchey Logic Pro 31.8
Headset size	1 1/8 (inches) FSA Integrated

Gearing Specifications

Bicycle chain	Shimano CN-5600
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	34/50 Teeth Shimano Ultegra Hollowtech II
Gear shift levers	Shimano Ultegra STI
Rear gear set	11 - 25 Teeth 10-speed

GT GTR Pro Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon Fiber and carbon Fiber Steerer
Fork type	Ritchey Carbon Pro

Other Specs of GT GTR Pro

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Arione
Seat post extension	Ritchey Pro Carbon