GT GTR CARBON SPORT 2011 VS Opus ALLEGRO 2008 specs comparison

GT GTR Carbon Sport

General Infos

Model	GTR Carbon Sport
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	-Greem and white
Sizes	- Extra small - Small - Medium - Large
Sizes	- Extra small - Small - Medium - Large

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 105 Levers Shimano 105 Dual Pivot Brakes
Hubs for disc brakes	Shimano 105
Rims manufacturer	Mavic CXP-22
Spoke nipples type	Brass
Spoke wheel	15ga. Stainless

Frame and Body Specs

Frame materials	Full Carbon Monocoque
Frame type	Carbon
Handlebar construction	Ritchey Logic Pro Oversize
Handlebar extender	Optional
Handlebar stem details	Ritchey Logic Pro
Headset size	TH Sealed

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Sealed Cartridge
Crankset parts and sizes	34/50t Teeth Shimano 105
Gear shift levers	Shimano 105 STI
Rear gear set	12 - 25 Teeth 10-speed

GT GTR Carbon Sport Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Carbon
Fork type	GT Full Carbon

Other Specs of GT GTR Carbon Sport

Component group sets	Shimano 105
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fizik Arione
Seat post extension	GT Carbon

Opus Allegro

General Infos

Model	Allegro
Manufacturer	Opus
Year of production	2008
Current price	Check price Here ==>
Color choice	-Blue Polish and Carbon
Sizes	- Small - Medium - Large - Extra large

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 105 STI Dual Control Levers Tektro R-350 Brakes
Hubs for disc brakes	Mavic Aksium
Rims manufacturer	Mavic Aksium
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	T-700 Carbon Ga (millimeters)a 30
Frame type	Monocoque
Handlebar construction	Ora Race Ergo
Handlebar extender	Optional
Handlebar stem details	Ora OS-007
Headset size	1 1/8 (inches) Integrated TH

Gearing Specifications

Bicycle chain	Shimano CN-5600
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	34/50 Teeth FSA CK-400SST
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	11 - 25 Teeth 10-speed

Opus Allegro Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon and carbon Steerer
Fork type	Ora RC2

Other Specs of Opus Allegro

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Ora Quantum
Seat post extension	31.6 (millimeters) Diameter Ora Carbon