Specialized TARMAC EXPERT SL DOUBLE 2010 VS GT ZR 2.0 2001 specs comparison

Specialized Tarmac Expert SL Double

General Infos

Model	Tarmac Expert SL Double
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	- Red and Carbon -Carbon and White
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 Mondo Pro II
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	Mavic Kysrium Equipe
Rims manufacturer	Mavic Kysrium Equipe
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Specialized FACT 10r Carbon
Frame type	FACT IS Construction
Handlebar construction	Specialized Pro Ergo Alloy
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set 3D Forged 4-bolt
Headset size	1 1/8 (inches) - 1 1/2 (inches) Aheadset

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Ultegra
Crankset parts and sizes	53/39t Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI
Rear gear set	11 - 28 Teeth 10-speed

Specialized Tarmac Expert SL Double Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon
Fork type	Tarmac FACT Carbon Monocoque

Other Specs of Specialized Tarmac Expert SL Double

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Toupe With Hollow Ti Rails
Seat post extension	27.2 (millimeters) Diameter Specialized FACT Carbon With Zertz Insert

GT ZR 2.0

General Infos

Model	ZR 2.0
Manufacturer	GT
Year of production	2001
Current price	Check price Here ==>
Color choice	-Blue and White
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Axial Pro Light
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	Mavic
Rims manufacturer	Mavic Cosmos
Spoke nipples type	Brass Nipples
Spoke wheel	Mavic Stainless Steel

Frame and Body Specs

Frame materials	Butted 7000 Aluminum
Frame type	TIG-welded
Handlebar construction	Syncros Ergo Bend
Handlebar extender	Optional
Handlebar stem details	GT
Headset size	1 1/8 (inches) Threadless Tange Seiki DX-8

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	Not Available
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-5500
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

GT ZR 2.0 Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Unicrown Crown Carbon Fiber Composite
Fork type	GT CR2.0

Other Specs of GT ZR 2.0

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia XO
Seat post extension	Aluminum