Rocky Mountain PRESTIGE 50 CR 2009 VS Specialized S-WORKS M4 ROAD 1999 specs comparison

Rocky Mountain Prestige 50 CR

General Infos

Model	Prestige 50 CR
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Red and Carbon Fiber
Sizes	- 45cm (centimeters) - 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters)
Sizes	- 45cm (centimeters) - 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Rubino
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Levers FSA Gossamer Brakes
Hubs for disc brakes	Shimano RS10
Rims manufacturer	Shimano RS10
Spoke nipples type	Not Available
Spoke wheel	Shimano

Frame and Body Specs

Frame materials	High Modulus Carbon Fiber
Frame type	Monocoque
Handlebar construction	Easton EA30 Road
Handlebar extender	Optional
Handlebar stem details	Easton EA30 31.8
Headset size	1 1/8 (inches) FSA Orbit CS

Gearing Specifications

Bicycle chain	Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	34/50 Teeth FSA Gossamer
Gear shift levers	Shimano Ultegra STI
Rear gear set	12 - 27 Teeth 10-speed

Rocky Mountain Prestige 50 CR Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon With Alloy Steerer
Fork type	Not Available

Other Specs of Rocky Mountain Prestige 50 CR

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ponza
Seat post extension	31.6 (millimeters) Diameter Carbon

Specialized S-Works M4 Road

General Infos

Model	S-Works M4 Road
Manufacturer	Specialized
Year of production	1999
Current price	Check price Here ==>
Color choice	-Metallic Yellow
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Turbo Team
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Dura-Ace Dual Pivot Brakes
Hubs for disc brakes	Shimano Dura-Ace
Rims manufacturer	26-hole and 28-hole Mavic Helium
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double-butted Mavic Stainless Steel

Frame and Body Specs

Frame materials	Specialized M4 Aluminum Alloy
Frame type	TIG-welded
Handlebar construction	Cinelli Eubios
Handlebar extender	Not Available
Handlebar stem details	Ritchey Ahead Pro
Headset size	1 (inches) Threadless Specialized S-Works

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7700
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109 (millimeters) Spindle Shimano BB-7700
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

Specialized S-Works M4 Road Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon Fiber Composite
Fork type	Time Stilleto

Other Specs of Specialized S-Works M4 Road

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong
Seat post extension	27.2 (millimeters) Diameter Syncros Hardcore Aluminum