Specialized ROUBAIX EXPERT ULTEGRA 2008 VS Gary Fisher ION PRO GS 2010 specs comparison

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)
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

Gary Fisher Ion Pro GS

General Infos

Model	Ion Pro GS
Manufacturer	Gary Fisher
Year of production	2010
Current price	Check price Here ==>
Color choice	-Gloss White and Carbon Smoke
Sizes	- 45 - 47 - 50 - 52 - 54

Wheels And Breaking System

Bike front tire	700 X 23c Bontrager Race Lite
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 Levers Promax RC466A Brakes
Hubs for disc brakes	Bontrager Race FCC
Rims manufacturer	Bontrager Race FCC
Spoke nipples type	Not Available
Spoke wheel	Wheelset

Frame and Body Specs

Frame materials	6061 T6 Aluminum and Carbon Scott Genius Alloy 6061 Custom Butted Hydrofrom
Frame type	TIG-welded and bonded
Handlebar construction	Bontrager Blade OS WSD
Handlebar extender	Optional
Handlebar stem details	7d Rise Bontrager Lite OS
Headset size	1 1/2 (inches) To 1 1/8 (inches) Tapered Cane Creek IS2 For E2

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	BB86
Bottom bracket type	Not Available
Crankset parts and sizes	34/50 Teeth Shimano FC-R600 Compact
Gear shift levers	Shimano 105
Rear gear set	12 - 27 Teeth 10-speed

Gary Fisher Ion Pro GS Fork System Data

Derailleur (Front)	Braze-on Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Carbon Fiber and carbon Steerer
Fork type	Wide Stance Legs Bontrager Carbon FCC

Other Specs of Gary Fisher Ion Pro GS

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	150 (millimeters) Hollow Cromo Rails Bontrager R2 WSD
Seat post extension	Bontrager Carbon