Specialized S-WORKS ROUBAIX SL2 DURA-ACE 2009 VS K2 MOD 3.0 2003 specs comparison

Specialized S-Works Roubaix SL2 Dura-Ace

General Infos

Model	S-Works Roubaix SL2 Dura-Ace
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Team Carbon and Red -Gloss Carbon and Yellow
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 S-Works Roubaix
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace STI Levers Shimano Dura-Ace Brakes
Hubs for disc brakes	Mavic Cosmic Carbone SLR
Rims manufacturer	Mavic Cosmic Carbone SLR
Spoke nipples type	Not Available
Spoke wheel	Bladed Carbon

Frame and Body Specs

Frame materials	Zertz Inserts S-Works FACT 10r Carbon
Frame type	Bonded and monocoque
Handlebar construction	S-Works SL FACT Carbon
Handlebar extender	Optional
Handlebar stem details	S-Works Pro-Set 31.8 (millimeters)
Headset size	1 3/8 (inches)-1 1/8 (inches) S-Works Campy Style

Gearing Specifications

Bicycle chain	Shimano Dura-Ace
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	S-Works
Crankset parts and sizes	34/50 Teeth S-Works FACT Carbon
Gear shift levers	Shimano Dura-Ace STI
Rear gear set	11 - 28 Teeth 10-speed

Specialized S-Works Roubaix SL2 Dura-Ace Fork System Data

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

Other Specs of Specialized S-Works Roubaix SL2 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 Toupé Gel
Seat post extension	27.2 (millimeters) Diameter S-Works SL

K2 Mod 3.0

General Infos

Model	Mod 3.0
Manufacturer	K2
Year of production	2003
Current price	Check price Here ==>
Color choice	-Pearl White and Red
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Rubino Tech
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Shimano 105 Dual Pivot Brakes
Hubs for disc brakes	Rear: Ritchey WCS Zero Front: Ritchey WCS
Rims manufacturer	16-hole and 20-hole Ritchey Aero Pro Deep Section
Spoke nipples type	Aluminum Nipples
Spoke wheel	14ga. Bladed Ritchey and DT Stainless Steel

Frame and Body Specs

Frame materials	Columbus Zonal and carbon Stays
Frame type	TIG-welded and carbon Fiber Composite
Handlebar construction	Ritchey Logic Pro 31.8
Handlebar extender	Not Available
Handlebar stem details	Ritchey Logic Pro 31.8
Headset size	1 1/8 (inches) Threadless Cane Creek IS-2 Integrated

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG53
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-5500
Crankset parts and sizes	30/42/52 Teeth Ritchey Pro
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

K2 Mod 3.0 Fork System Data

Derailleur (Front)	Clamp-on Shimano 105
Derailleur (Rear)	Shimano 105 GS
Fork material	Aero Crown Carbon Fiber Composite With Aluminum Steerer
Fork type	K2 RSI Carbon

Other Specs of K2 Mod 3.0

Component group sets	Road Mix Triple
Pedals details	Shimano PD-5500 SPD-R
Rear shock absorber	Not Available
Saddle seat	Selle Italia Trimatic 2
Seat post extension	K2 Micro Adjust