Jamis XENITH ENDURA 1 2011 VS Specialized ROUBAIX PRO DURA-ACE 2010 specs comparison

Jamis Xenith Endura 1

General Infos

Model	Xenith Endura 1
Manufacturer	Jamis
Year of production	2011
Current price	Check price Here ==>
Color choice	-Palladium silver and pearl white
Sizes	- 48 (centimeters) - 51 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)
Sizes	- 48 (centimeters) - 51 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra ST-4500 Levers Tektro R317 Alloy Brakes
Hubs for disc brakes	Formula Alloy
Rims manufacturer	28-hole and 32-hole Alex DC-19
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless

Frame and Body Specs

Frame materials	High Performance Carbon Fiber
Frame type	Carbon
Handlebar construction	Jamis Road 6061 Aluminum
Handlebar extender	Optional
Handlebar stem details	Jamis 3D Forged Road
Headset size	1 1/8 (inches) - 1 1/2 (inches) FSA Integrated

Gearing Specifications

Bicycle chain	KMC Z99
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Powerdrive
Crankset parts and sizes	50/34t Teeth FSA Vero Compact
Gear shift levers	Shimano Tiagra ST-4500
Rear gear set	11 - 28 Teeth 9-speed

Jamis Xenith Endura 1 Fork System Data

Derailleur (Front)	Braze-on Shimano Sora FD-3400
Derailleur (Rear)	Shimano 105 RD-5700-SS
Fork material	Carbon
Fork type	Jamis Full Carbon Composite

Other Specs of Jamis Xenith Endura 1

Component group sets	Road Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ischia
Seat post extension	31.6 (millimeters) Diameter Jamis Carbon Fiber Micro Adjust

Specialized Roubaix Pro Dura-Ace

General Infos

Model	Roubaix Pro Dura-Ace
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	-Carbon
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Roubaix Pro II
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Ultegra Brakes
Hubs for disc brakes	Roval Fusee SL
Rims manufacturer	Roval Fusee SL
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	FACT 9r Carbon
Frame type	FACT IS Construction
Handlebar construction	Specialized S-Works SL Ergo Carbon
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set 3D Forged 4-bolt
Headset size	Aheadset

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace
Crankset parts and sizes	50/34t Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	11 - 28 Teeth 10-speed

Specialized Roubaix Pro Dura-Ace Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon
Fork type	Specialized Roubaix

Other Specs of Specialized Roubaix Pro Dura-Ace

Component group sets	Shimano Dura-Ace Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Toupe With Hollow Ti Rails
Seat post extension	27.2 (millimeters) Diameter Specialized FACT Carbon With Zertz Insert