Specialized ROUBAIX EXPERT COMPACT ULTEGRA 2007 VS Scott SPORTSTER P4 2008 specs comparison

Specialized Roubaix Expert Compact Ultegra

General Infos

Model	Roubaix Expert Compact Ultegra
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 700 X 25c Specialized Roubaix Pro Front: 700 X 23c Specialized Roubaix Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	Shimano R6600
Rims manufacturer	20-hole and 24-hole Shimano R6600
Spoke nipples type	Not Available
Spoke wheel	14ga. Aero Stainless Steel

Frame and Body Specs

Frame materials	Specialized FACT 8R Az1 Monocoque Carbon
Frame type	Bonded and monocoque
Handlebar construction	Specialized Zertz Pro
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set
Headset size	1 1/8 (inches) Integrated Specialized Mindset Plus Carbon

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	FSA MegaEXO
Crankset parts and sizes	34/50 Teeth FSA SL-K
Gear shift levers	Shimano Ultegra
Rear gear set	12 - 27 Teeth 1-speed

Specialized Roubaix Expert Compact Ultegra Fork System Data

Derailleur (Front)	34.9 (millimeters) Clamp Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon and carbon Steerer
Fork type	Specialized FACT Monocoque

Other Specs of Specialized Roubaix Expert Compact Ultegra

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Body Geometry Toup+¬ Gel
Seat post extension	27.2 (millimeters) Diameter Specialized Pro SL

Scott Sportster P4

General Infos

Model	Sportster P4
Manufacturer	Scott
Year of production	2008
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	700 X 37c Continental Double Fighter 2
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	SCB-32-AL
Hubs for disc brakes	Rear: Shimano FH-RM60 Front: Scott SCO 31
Rims manufacturer	32-hole Alex G 6000
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Evo and Aero Alloy
Frame type	TIG-welded
Handlebar construction	Scott X-Rod
Handlebar extender	Not Available
Handlebar stem details	Rocket OS
Headset size	1 1/8 (inches) Threadless Ritchey Logic Zero Stack

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG40
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN26
Crankset parts and sizes	26/38/48 Teeth Shimano FC-M411
Gear shift levers	Shimano ST-EF50
Rear gear set	11 - 30 Teeth 8-speed

Scott Sportster P4 Fork System Data

Derailleur (Front)	Clamp On 31.8 (millimeters) Shimano FD-C051
Derailleur (Rear)	Shimano Alivio
Fork material	Single
Fork type	50 (millimeters) Travel Suntour NEX 4610 LO

Other Specs of Scott Sportster P4

Component group sets	Road Mix
Pedals details	Wellgo 998S
Rear shock absorber	Not Available
Saddle seat	Scott Sportster
Seat post extension	26.8 (millimeters) Diameter Scott Comp