Specialized S-WORKS ROUBAIX 2006 VS Ross GRAN TOUR 1997 specs comparison

Specialized S-Works Roubaix

General Infos

Model	S-Works Roubaix
Manufacturer	Specialized
Year of production	2006
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	127TPI Aramid Bead Dual-compound Tread 700 X 23c S-Works Roubaix
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI Dual Control Levers Shimano Dura-Ace Front and Shimano Dura-Ace Dual Pivot Rear Brakes
Hubs for disc brakes	Shimano Dura-Ace SL
Rims manufacturer	Sleeve-joint And Machined Scandium Rim Shimano Dura-Ace
Spoke nipples type	Not Available
Spoke wheel	14/15ga. Butted Aero Stainless Steel

Frame and Body Specs

Frame materials	S-Works FACT 8r Carbon
Frame type	Bonded and monocoque
Handlebar construction	S-Works FACT Carbon Aero
Handlebar extender	Optional
Handlebar stem details	S-Works FACT Carbon
Headset size	1 1/8 (inches) S-Works Mindset Plus

Gearing Specifications

Bicycle chain	Shimano Dura-Ace
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Integrated
Crankset parts and sizes	36/50 Teeth FSA K-Force MegaExo
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	12 - 27 Teeth 10-speed

Specialized S-Works Roubaix Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp Bottom Pull Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon and elastomer
Fork type	Specialized FACT With Zertz Inserts

Other Specs of Specialized S-Works Roubaix

Component group sets	Shimano Dura-Ace
Pedals details	Composite-body Test Ride Pedals
Rear shock absorber	Not Available
Saddle seat	Body Geometry Toup+¬
Seat post extension	27.2 (millimeters) Diameter S-Works FACT

Ross Gran Tour

General Infos

Model	Gran Tour
Manufacturer	Ross
Year of production	1997
Current price	Check price Here ==>
Color choice	- purple -Black
Sizes	- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 17 (inches) - womens 19 (inches) - womens 20 (inches)

Wheels And Breaking System

Bike front tire	700 X 23c Ross HP
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Road Style With Extension Levers Aluminum Side-pull Calipers Brakes
Hubs for disc brakes	Q and R Steel
Rims manufacturer	36-hole Weinmann Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Richman Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Aluminum Drop Style
Handlebar extender	Not Available
Handlebar stem details	SR
Headset size	1 (inches) YST 665

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122 (millimeters) Spindle YST BB 621
Crankset parts and sizes	42/52 Teeth Aluminum
Gear shift levers	Shimano Tourney Stem Mount
Rear gear set	13 - 28 Teeth 6-speed

Ross Gran Tour Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-20
Derailleur (Rear)	Shimano Tourney TY-20
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Ross

Other Specs of Ross Gran Tour

Component group sets	Shimano Tourney TY-20
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Anatomic
Seat post extension	25.4 (millimeters) Diameter Steel Pillar