Specialized ROUBAIX PRO SL C2 DURA-ACE 2009 VS Jamis VENTURA SPORT 2008 specs comparison

Specialized Roubaix Pro SL C2 Dura-Ace

General Infos

Model	Roubaix Pro SL C2 Dura-Ace
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Team Carbon and Red -Gloss Carbon and White
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
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI Levers Shimano Ultegra SL Brakes
Hubs for disc brakes	Rear: Roval Roubaix SL CNC Alloy Front: Roval Roubaix SL Carbon and alloy
Rims manufacturer	24-hole and 30-hole Roval Roubaix SL
Spoke nipples type	Not Available
Spoke wheel	Butted DT Swiss Aerolite Stainless Steel

Frame and Body Specs

Frame materials	Specialized FACT 9r Carbon With Zertz Inserts
Frame type	Bonded and monocoque
Handlebar construction	S-Works SL FACT Carbon
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set
Headset size	1 3/8 (inches)-1 1/8 (inches) Specialized Campy-style

Gearing Specifications

Bicycle chain	Shimano Dura-Ace
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	Specialized OS Integrated
Crankset parts and sizes	34/50 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	12 - 27 Teeth 10-speed

Specialized Roubaix Pro SL C2 Dura-Ace Fork System Data

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

Other Specs of Specialized Roubaix Pro SL C2 Dura-Ace

Component group sets	Shimano Dura-Ace
Pedals details	Alloy With Toe Clips And Strap
Rear shock absorber	Not Available
Saddle seat	Specialized BG Toup+¬ Gel
Seat post extension	27.2 (millimeters) Diameter Specialized Pro SL

Jamis Ventura Sport

General Infos

Model	Ventura Sport
Manufacturer	Jamis
Year of production	2008
Current price	Check price Here ==>
Color choice	-Glitter Red
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 2200 STI Dual Control Levers Tektro Dual Pivot Brakes
Hubs for disc brakes	Formula
Rims manufacturer	32-hole Alex DC-19
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Kinesis 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Jamis Road 31.8 (millimeters) Clamp
Handlebar extender	Optional
Handlebar stem details	Jamis Forged Road
Headset size	1 1/8 (inches) Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z82
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110.5 (millimeters) Spindle Sealed
Crankset parts and sizes	FSA Vero Compact
Gear shift levers	Shimano 2200 STI Dual Control
Rear gear set	12 - 26 Teeth 8-speed

Jamis Ventura Sport Fork System Data

Derailleur (Front)	31.8 Clamp Bottom Pull Shimano 2200
Derailleur (Rear)	Shimano Sora
Fork material	Aero Crown Cromo Blades And Steerer
Fork type	Jamis

Other Specs of Jamis Ventura Sport

Component group sets	Road Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Jamis Road
Seat post extension	27.2 (millimeters) Diameter Jamis Alloy Micro-adjust