GT GTR EXPERT CARBON (ULTEGRA) 2010 VS Sampson Z7 PRO ROAD CENTAUR 2002 specs comparison

GT GTR Expert Carbon (Ultegra)

General Infos

Model	GTR Expert Carbon (Ultegra)
Manufacturer	GT
Year of production	2010
Current price	Check price Here ==>
Color choice	-White and Carbon and Red
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino II
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Mavic Kysrium Equipe
Rims manufacturer	Mavic Kysrium Equipe
Spoke nipples type	Not Available
Spoke wheel	Wheelset Mavic

Frame and Body Specs

Frame materials	Carbon
Frame type	Monocoque
Handlebar construction	Ritchey Super Logic Pro Road
Handlebar extender	Optional
Handlebar stem details	Ritchey Logic Pro 31.8
Headset size	1 1/8 (inches) TH Sealed

Gearing Specifications

Bicycle chain	Shimano 10 Speed
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Press-in
Crankset parts and sizes	34/50 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra
Rear gear set	12 - 25 Teeth 10-speed

GT GTR Expert Carbon (Ultegra) Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Carbon Fiber and carbon Fiber Steerer
Fork type	GT Carbon

Other Specs of GT GTR Expert Carbon (Ultegra)

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

Sampson z7 Pro Road Centaur

General Infos

Model	z7 Pro Road Centaur
Manufacturer	Sampson
Year of production	2002
Current price	Check price Here ==>
Color choice	- Paint Optional -Matte Titanium
Sizes	- 50 - 52 - 54 - 56 - 58 - 60 - 62

Wheels And Breaking System

Bike front tire	700 X 23c Michelin Axial Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Campagnolo Centaur Ergo Levers Campagnolo Centaur Dual Pivot Brakes
Hubs for disc brakes	Campagnolo Proton
Rims manufacturer	24-hole and 28-hole Campagnolo Proton
Spoke nipples type	Aluminum Nipples
Spoke wheel	14/15 Ga. Double-butted Campagnolo Stainless Steel

Frame and Body Specs

Frame materials	3Al and 2.5V Titanium
Frame type	TIG-welded
Handlebar construction	3T Forma
Handlebar extender	Not Available
Handlebar stem details	3T Forgie
Headset size	1 1/8 (inches) Threadless Cane Creek S-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Campagnolo Record
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	111 (millimeters) Spindle Campagnolo Chorus
Crankset parts and sizes	39/53 Teeth Campagnolo Centaur
Gear shift levers	Campagnolo Centaur Ergo
Rear gear set	Optional Of Gearing 10-speed

Sampson z7 Pro Road Centaur Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Campagnolo Centaur
Derailleur (Rear)	Campagnolo Centaur
Fork material	Sloping Crown Carbon Fiber Composite With Aluminum Steerer
Fork type	Reynolds Ouzo Comp

Other Specs of Sampson z7 Pro Road Centaur

Component group sets	Campagnolo Centaur
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	27.2 (millimeters) Diameter Thomson Elite