Specialized ROUBAIX SL4 PRO DURA-ACE 2014 VS Specialized VENGE PRO RACE 2015 specs comparison

Specialized Roubaix SL4 Pro Dura-Ace

General Infos

Model	Roubaix SL4 Pro Dura-Ace
Manufacturer	Specialized
Year of production	2014
Current price	Check price Here ==>
Color choice	- White and Red and Charcoal -Red and Black
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	Roubaix Pro 700x23/25
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Shimano Ultegra
Hubs for disc brakes	Not Available
Rims manufacturer	Roval Fusee SLX 23
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	FACT 10r Carbon
Frame type	Not Available
Handlebar construction	Specialized Expert
Handlebar extender	Not Available
Handlebar stem details	Specialized Expert Pro
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	OS Integrated
Crankset parts and sizes	Specialized Pro FACT 50/34t
Gear shift levers	Shimano Dura-Ace
Rear gear set	2x11 Speeds

Specialized Roubaix SL4 Pro Dura-Ace Fork System Data

Derailleur (Front)	Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Not Available
Fork type	Specialized FACT Carbon

Other Specs of Specialized Roubaix SL4 Pro Dura-Ace

Component group sets	Not Available
Pedals details	Nylon Platform
Rear shock absorber	Unavailable Rear Shock
Saddle seat	BG Romin Expert
Seat post extension	S-Works CG-R

Specialized VENGE PRO RACE

General Infos

Model	VENGE PRO RACE
Manufacturer	Specialized
Year of production	2015
Current price	Check price Here ==>
Color choice	- Gloss Charcoal and Black and Red -Gloss Hyper and Black and Charcoal
Sizes	- 49 (centimeters) - 52 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	127TPI 700x23c BlackBelt Protection Folding Bead Specialized Turbo Pro
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Shimano Ultegra
Hubs for disc brakes	Roval Rapide CL 60
Rims manufacturer	Roval Rapide CL 60
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon Fiber
Frame type	FACT Construction Aero-shaped Tubing Carbon OSBB Compact Race Design Internal Cable Routing Tapered 1-1/8 (inches) To 1-3/8 (inches) Headtube Specialized FACT 10r Carbon
Handlebar construction	S-Works Aerofly
Handlebar extender	Not Available
Handlebar stem details	4-bolt Alloy Specialized Pro SL
Headset size	1-3/8 (inches) Lower Stainless Steel Cartridge Bearings With Custom 15 (millimeters) Venge Top Cap 1-1/8 (inches) Upper

Gearing Specifications

Bicycle chain	11-speed Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Press Fit
Crankset parts and sizes	52/36 FACT Carbon OSBB Specialized Pro
Gear shift levers	11-speed Shimano Ultegra
Rear gear set	11-28 11-speed Shimano Ultegra

Specialized VENGE PRO RACE Fork System Data

Derailleur (Front)	11-speed Braze-on Shimano Ultegra
Derailleur (Rear)	11-speed Shimano Ultegra
Fork material	Carbon Fiber
Fork type	Full Monocoque Specialized FACT Carbon

Other Specs of Specialized VENGE PRO RACE

Component group sets	Shimano Ultegra
Pedals details	Loose-ball With Reflectors Nylon Flat Test Ride
Rear shock absorber	Not Available
Saddle seat	143 (millimeters) Hollow Ti Rails Body Geometry Romin EVO Expert
Seat post extension	FACT Carbon Flippable 20/0 (millimeters) Offset Specialized Venge