Specialized ROUBAIX SL2 ELITE APEX 2011 VS Specialized SIRRUS EXPERT 2010 specs comparison

Specialized Roubaix SL2 Elite Apex

General Infos

Model	Roubaix SL2 Elite Apex
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	- Carb and Gloss Gld -Carb and Gloss Carb
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	700 X 23c Specialized All Condition
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	SRAM Apex Levers Tektro Cold-forged Brakes
Hubs for disc brakes	Forged Alloy
Rims manufacturer	28-hole and 32-hole Mavic CXP 22
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Specialized FACT 8r Carbon
Frame type	Bonded and monocoque
Handlebar construction	Specialized Comp
Handlebar extender	Optional
Handlebar stem details	Specialized Comp-Set
Headset size	1 3/8 (inches)-1 1/8 (inches)

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	34/50 Teeth SRAM S150
Gear shift levers	SRAM Apex
Rear gear set	11 - 32 Teeth 10-speed

Specialized Roubaix SL2 Elite Apex Fork System Data

Derailleur (Front)	SRAM Apex
Derailleur (Rear)	SRAM Apex
Fork material	Aero Crown Carbon
Fork type	Specialized FACT Carbon

Other Specs of Specialized Roubaix SL2 Elite Apex

Component group sets	SRAM Apex
Pedals details	Black Cage
Rear shock absorber	Not Available
Saddle seat	Specialized BG Riva Road
Seat post extension	27.2 (millimeters) Diameter Specialized Comp FACT Carbon With Zertz

Specialized Sirrus Expert

General Infos

Model	Sirrus Expert
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	-White
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All Condition Armadillo Elite
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Forged Aluminum Levers Forged 6061 Aluminum Mini-v Brakes
Hubs for disc brakes	Forged Alloy Sealed
Rims manufacturer	28-hole and 32-hole Mavic CXP 22S
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Specialized E5 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Alloy Flat Bar
Handlebar extender	Optional
Handlebar stem details	Specialized Comp-Set 3D Forged 4-bolt
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	KMC X10 CP
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	Shimano FC-R553
Crankset parts and sizes	50/39/30 Teeth Shimano FC-R553
Gear shift levers	Shimano Flat Bar Trigger
Rear gear set	12 - 27 Teeth 10-speed

Specialized Sirrus Expert Fork System Data

Derailleur (Front)	Clamp On Shimano
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon and aluminum Steerer
Fork type	Specialized Sirrus

Other Specs of Specialized Sirrus Expert

Component group sets	Road Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Specialized BG Sonoma 155 (millimeters)
Seat post extension	27.2 (millimeters) Diameter Specialized Carbon Wrapped