Kestrel RT-900 SL 2010 VS Specialized TARMAC EXPERT SL DOUBLE 2010 specs comparison

Kestrel RT-900 SL

General Infos

Model	RT-900 SL
Manufacturer	Kestrel
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black and White
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62CM (centimeters)
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62CM (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Open Corsa CX
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Dura-Ace Levers Shimano Dura-Ace Brakes
Hubs for disc brakes	Cole Shruriken Carbo
Rims manufacturer	COLE SHURIKEN CARBO 0.5 ALUMINUM and CARBON
Spoke nipples type	Not Available
Spoke wheel	Cole

Frame and Body Specs

Frame materials	Carbon
Frame type	Bonded and monocoque
Handlebar construction	Kestrel EMS Pro SL 31.8 (millimeters)
Handlebar extender	Optional
Handlebar stem details	FSA OS-99 CSI
Headset size	1 1/8 (inches) Integrated Orbit Z Deep Cup

Gearing Specifications

Bicycle chain	Wippermann 10S8
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace
Crankset parts and sizes	34/50 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace
Rear gear set	11 - 25 Teeth 10-speed

Kestrel RT-900 SL Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace
Derailleur (Rear)	Shimano Dura-Ace
Fork material	Carbon and carbon Steerer
Fork type	Kestrel EMS Pro SL

Other Specs of Kestrel RT-900 SL

Component group sets	Shimano Dura-Ace
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	San Marco Zoncolon
Seat post extension	Kestrel EMS Pro RT SL

Specialized Tarmac Expert SL Double

General Infos

Model	Tarmac Expert SL Double
Manufacturer	Specialized
Year of production	2010
Current price	Check price Here ==>
Color choice	- Red and Carbon -Carbon and White
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Specialized Mondo Pro II
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra Levers Shimano Ultegra Brakes
Hubs for disc brakes	Mavic Kysrium Equipe
Rims manufacturer	Mavic Kysrium Equipe
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Specialized FACT 10r Carbon
Frame type	FACT IS Construction
Handlebar construction	Specialized Pro Ergo Alloy
Handlebar extender	Optional
Handlebar stem details	Specialized Pro-Set 3D Forged 4-bolt
Headset size	1 1/8 (inches) - 1 1/2 (inches) Aheadset

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Ultegra
Crankset parts and sizes	53/39t Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI
Rear gear set	11 - 28 Teeth 10-speed

Specialized Tarmac Expert SL Double Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon
Fork type	Tarmac FACT Carbon Monocoque

Other Specs of Specialized Tarmac Expert SL Double

Component group sets	Shimano Ultegra
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Toupe With Hollow Ti Rails
Seat post extension	27.2 (millimeters) Diameter Specialized FACT Carbon With Zertz Insert