Specialized ROUBAIX EXPERT SL X3 2009 VS Kestrel KM40 1998 specs comparison

Specialized Roubaix Expert SL X3

General Infos

Model	Roubaix Expert SL X3
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Gloss White - Team Carbon and Red -Gloss Carbon and 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 23/25c Specialized Roubaix Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra SL STI Levers Shimano Ultegra SL Brakes
Hubs for disc brakes	Shimano Ultegra SL
Rims manufacturer	Shimano Ultegra SL
Spoke nipples type	Not Available
Spoke wheel	Bladed Stainless Steel

Frame and Body Specs

Frame materials	Specialized FACT 9r Carbon With Zertz Inserts
Frame type	Bonded and monocoque
Handlebar construction	Specialized Pro
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 Ultegra
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	Shimano Ultegra SL Hollowtech II
Crankset parts and sizes	30/39/52 Teeth Shimano Ultegra SL
Gear shift levers	Shimano Ultegra SL STI
Rear gear set	12 - 27 Teeth 10-speed

Specialized Roubaix Expert SL X3 Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra SL
Derailleur (Rear)	Shimano Ultegra SL
Fork material	Aero Crown Carbon and zertz
Fork type	Specialized FACT

Other Specs of Specialized Roubaix Expert SL X3

Component group sets	Shimano Ultegra SL
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 Specialized Pro SL

Kestrel KM40

General Infos

Model	KM40
Manufacturer	Kestrel
Year of production	1998
Current price	Check price Here ==>
Color choice	- Deep Purple - Kona Blue - Mango Yellow - Race Red - white -Black
Sizes	- 56 cm (centimeters)

Wheels And Breaking System

Bike front tire	650 X 20c Continental Grand Prix Kevlar
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Dia-Compe 188 TRI Levers Dia-Compe BRS 200 SL Brakes
Hubs for disc brakes	Shimano Dura-Ace
Rims manufacturer	28-hole Mavic CXP 12
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double-butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Monocoque
Handlebar construction	Profile AirWings
Handlebar extender	Profile Split Second
Handlebar stem details	Profile H20
Headset size	1 (inches) Stronglight A9

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7700
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	112.5 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	42/56 Teeth Syncros
Gear shift levers	Shimano Dura-Ace Bar-end
Rear gear set	11 - 23 Teeth 9-speed

Kestrel KM40 Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Aero Crown Carbon Fiber Composite
Fork type	Kestrel EMS

Other Specs of Kestrel KM40

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	27.2 (millimeters) Diameter American Classic