Specialized S-WORKS TARMAC SL2 DURA-ACE 2009 VS Opus ALLEGRO 2008 specs comparison

Specialized S-Works Tarmac SL2 Dura-Ace

General Infos

Model	S-Works Tarmac SL2 Dura-Ace
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Team Carbon and Red -Gloss Carbon and Silver
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 S-Works Mondo Open Tubular
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI Levers Shimano Dura-Ace Brakes
Hubs for disc brakes	Mavic Cosmic Carbone SLR
Rims manufacturer	Mavic Cosmic Carbone SLR
Spoke nipples type	Not Available
Spoke wheel	Bladed Carbon

Frame and Body Specs

Frame materials	S-Works FACT 11r Carbon
Frame type	Bonded and monocoque
Handlebar construction	S-Works SL FACT Carbon
Handlebar extender	Optional
Handlebar stem details	S-Works Pro-Set 31.8 (millimeters)
Headset size	1 1/2 (inches) To 1 1/8 (inches) S-Works Campy Style

Gearing Specifications

Bicycle chain	Shimano Dura-Ace
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	S-Works
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	11 - 28 Teeth 10-speed

Specialized S-Works Tarmac SL2 Dura-Ace Fork System Data

Derailleur (Front)	Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon
Fork type	S-Works FACT Monocoque

Other Specs of Specialized S-Works Tarmac SL2 Dura-Ace

Component group sets	Shimano Dura-Ace
Pedals details	Alloy With Toe Clips And Strap
Rear shock absorber	Not Available
Saddle seat	Specialized BG Toupé
Seat post extension	27.2 (millimeters) Diameter S-Works SL

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