Specialized ROUBAIX SL3 PRO DA 2011 VS Jamis VENTURA RACE 2010 specs comparison

Specialized Roubaix SL3 Pro DA

General Infos

Model	Roubaix SL3 Pro DA
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	- Orange and Wht -Carb and Gloss Wht
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 23/25c Specialized Roubaix Pro II
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI 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	Specialized FACT 10r Carbon
Frame type	Bonded and monocoque
Handlebar construction	Specialized Pro Carbon
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set
Headset size	1 3/8 (inches)-1 1/8 (inches)

Gearing Specifications

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

Specialized Roubaix SL3 Pro DA Fork System Data

Derailleur (Front)	Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon
Fork type	Specialized FACT Carbon

Other Specs of Specialized Roubaix SL3 Pro DA

Component group sets	Shimano Dura-Ace
Pedals details	Black Cage
Rear shock absorber	Not Available
Saddle seat	Specialized BG Avatar Expert
Seat post extension	Specialized Pro

Jamis Ventura Race

General Infos

Model	Ventura Race
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	-Stainless and Pearl White
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 ST-5600 STI Levers Tektro Dual Pivot Brakes
Hubs for disc brakes	Alex AKX 2.0
Rims manufacturer	24-hole and 28-hole Alex AKX 2.0
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	Kinesis 7005 Double-Butted Aluminum Main Frame With Carbon Fiber Monostay
Frame type	TIG-welded
Handlebar construction	Ritchey Comp Logic II
Handlebar extender	Optional
Handlebar stem details	Ritchey Comp 3D Forged
Headset size	1 1/8 (inches) Threadless FSA Integrated

Gearing Specifications

Bicycle chain	KMC DX10SC
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	108 (millimeters) Spindle FSA Powerdrive
Crankset parts and sizes	50/34 Teeth FSA Vero Compact
Gear shift levers	Shimano 105 ST-5600 Dual Control STI
Rear gear set	11 - 25 Teeth 10-speed

Jamis Ventura Race Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp Shimano 105 FD-5600
Derailleur (Rear)	Shimano 105 RD-5600
Fork material	Unicrown Crown Carbon Composite
Fork type	Jamis

Other Specs of Jamis Ventura Race

Component group sets	Road Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ponza Power
Seat post extension	27.2 (millimeters) Diameter Jamis Carbon Fiber Micro Adjust