GT GTR SERIES THREE 2008 VS Specialized TARMAC EXPERT RIVAL 2008 specs comparison

GT GTR Series Three

General Infos

Model	GTR Series Three
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Sora STI Levers Shimano Sora Brakes
Hubs for disc brakes	Rear: Shimano Tiagra Front: Formula Sealed
Rims manufacturer	Alex D22
Spoke nipples type	Brass CP
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	Kinesis 6061 Butted Tubing
Frame type	TIG-welded
Handlebar construction	GT 6061
Handlebar extender	Optional
Handlebar stem details	3D Forged Alloy
Headset size	1 1/8 (inches) TH

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	34/50 Teeth Shimano Tiagra Compact
Gear shift levers	Shimano Sora STI
Rear gear set	12 - 25 Teeth 9-speed

GT GTR Series Three Fork System Data

Derailleur (Front)	Shimano Compact
Derailleur (Rear)	Shimano Tiagra
Fork material	Aero Crown Carbon
Fork type	Kinesis

Other Specs of GT GTR Series Three

Component group sets	Shimano Tiagra
Pedals details	Nylon With Clip And Strap
Rear shock absorber	Not Available
Saddle seat	GT Road
Seat post extension	Alloy

Specialized Tarmac Expert Rival

General Infos

Model	Tarmac Expert Rival
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	-Blue and White
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
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	10-speed Double Tap Levers SRAM Rival SRAM Rival Brakes
Hubs for disc brakes	QR QR Rear: Fulcrum Racing 5 Evolution Cassette Front: Fulcrum Racing 5 Evolution
Rims manufacturer	Fulcrum Racing 5
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Triple Monocoque Specialized FACT 8r Carbon
Frame type	Bonded and monocoque
Handlebar construction	31.8 (millimeters) Specialized Pro
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Clamp Specialized Comp-Set
Headset size	Integrated Threadless 1 1/8 (inches) Threadless Specialized Mindset Plus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM 1050
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM Integrated
Crankset parts and sizes	39/53 Teeth SRAM Rival OCT
Gear shift levers	10-speed Double Tap SRAM Rival
Rear gear set	11 - 28 Teeth 10-speed

Specialized Tarmac Expert Rival Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on SRAM Rival
Derailleur (Rear)	SRAM Force
Fork material	Aero Crown Carbon and carbon Steerer
Fork type	Specialized FACT

Other Specs of Specialized Tarmac Expert Rival

Component group sets	SRAM Rival
Pedals details	Test Ride Pedals
Rear shock absorber	Not Available
Saddle seat	Body Geometry Toup+¬ Team
Seat post extension	27.2 (millimeters) Diameter FACT Carbon With Zert Inserts Specialized Pro SL