Rocky Mountain PRESTIGE 50 CR 2011 VS Specialized ROUBAIX EXPERT ULTEGRA 2008 specs comparison

Rocky Mountain Prestige 50 CR

General Infos

Model	Prestige 50 CR
Manufacturer	Rocky Mountain
Year of production	2011
Current price	Check price Here ==>
Color choice	-White and black and red
Sizes	- 45 - 48 - 51 - 54 - 57
Sizes	- 45 - 48 - 51 - 54 - 57

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Rubino
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	With Shifter Levers Levers SRAM Rival Brakes
Hubs for disc brakes	Fulcrum Racing 5
Rims manufacturer	Fulcrum Racing 5
Spoke nipples type	Not Available
Spoke wheel	Fulcrum Racing 5

Frame and Body Specs

Frame materials	Full Carbon HM Monocoque
Frame type	Carbon
Handlebar construction	Ritchey Comp Curve
Handlebar extender	Optional
Handlebar stem details	Ritchey Comp V2
Headset size	Pro Zero Logic

Gearing Specifications

Bicycle chain	SRAM PC-1031
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM GXP
Crankset parts and sizes	50/34t Teeth SRAM Rival
Gear shift levers	SRAM Rival
Rear gear set	12 - 26 Teeth 10-speed

Rocky Mountain Prestige 50 CR Fork System Data

Derailleur (Front)	SRAM Rival
Derailleur (Rear)	SRAM Rival
Fork material	Carbon
Fork type	Carbon

Other Specs of Rocky Mountain Prestige 50 CR

Component group sets	SRAM Rival
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	San Marco Ponza Power
Seat post extension	31.6 (millimeters) Diameter RMB UD Carbon

Specialized Roubaix Expert Ultegra

General Infos

Model	Roubaix Expert Ultegra
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) - 64cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Roubaix Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Shimano Ultegra Brakes
Hubs for disc brakes	Shimano Ultegra
Rims manufacturer	Shimano Ultegra
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Zertz Inserts Specialized FACT 8r Carbon
Frame type	Bonded and monocoque
Handlebar construction	31.8 (millimeters) Specialized Zertz Pro
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Clamp Specialized Pro-Set
Headset size	Integrated Threadless 1 1/8 (inches) Threadless Specialized Mindset Plus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Ultegra
Crankset parts and sizes	34/50 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 27 Teeth 10-speed

Specialized Roubaix Expert Ultegra Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon and carbon Steerer
Fork type	With Zertz Inserts Specialized FACT

Other Specs of Specialized Roubaix Expert Ultegra

Component group sets	Shimano Ultegra
Pedals details	Test Ride Pedals
Rear shock absorber	Not Available
Saddle seat	Body Geometry Toupé Gel
Seat post extension	27.2 (millimeters) Diameter FACT Carbon With Zert Inserts Specialized Pro SL