Specialized ALLEZ A1 COMP 2001 VS GT ZR-4000 2000 specs comparison

Specialized Allez A1 Comp

General Infos

Model	Allez A1 Comp
Manufacturer	Specialized
Year of production	2001
Current price	Check price Here ==>
Color choice	-White
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 53cm (centimeters) - 54cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 62cm (centimeters)
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 53cm (centimeters) - 54cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Turbo S-Works
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Shimano WH-R535
Rims manufacturer	Shimano WH-R535
Spoke nipples type	Not Available
Spoke wheel	Shimano WH-535 Stainless Steel

Frame and Body Specs

Frame materials	Double Butted Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Ritchey Logic Road Pro
Handlebar extender	Optional
Handlebar stem details	3T Forged
Headset size	1 (inches) Threadless Ritchey Logic Pro

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG92
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

Specialized Allez A1 Comp Fork System Data

Derailleur (Front)	Clamp-on and 31.8 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Unicrown Crown Carbon Fiber Composite
Fork type	Kinesis Carbon 2

Other Specs of Specialized Allez A1 Comp

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Pro Leather
Seat post extension	27.2 (millimeters) Diameter Ritchey Comp

GT ZR-4000

General Infos

Model	ZR-4000
Manufacturer	GT
Year of production	2000
Current price	Check price Here ==>
Color choice	-British Green and White
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	Panaracer GT
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Shimano Tiagra STI Levers Tektro Dual Pivot Brakes
Hubs for disc brakes	Rear: Formula RB32 Front: Formula RB31
Rims manufacturer	32-hole Mavic CXP 11
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Stainless Steel

Frame and Body Specs

Frame materials	Butted 7000 Aluminum
Frame type	TIG-welded
Handlebar construction	Modolo Aluminum
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	Tange-Seiki Passage

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	Not Available
Bottom bracket type	Tange Seiki
Crankset parts and sizes	30/42/52 Teeth Cyclone 335NP
Gear shift levers	Shimano Tiagra STI
Rear gear set	12 - 25 Teeth 9-speed

GT ZR-4000 Fork System Data

Derailleur (Front)	Shimano Tiagra
Derailleur (Rear)	Shimano 105 GS
Fork material	Unicrown Crown Aluminum
Fork type	Kinesis

Other Specs of GT ZR-4000

Component group sets	Road Mix
Pedals details	Ritchey Logic Comp
Rear shock absorber	Not Available
Saddle seat	GT
Seat post extension	Aluminum Micro-adjust