Trek SCRATCH AIR 9 2011 VS Specialized STUMPJUMPER FSR PRO CARBON 2011 specs comparison

Trek Scratch Air 9

General Infos

Model	Scratch Air 9
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Matte Black and Raw Tint
Sizes	- 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Bontrager XR4 Expert
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers Avid Elixir CR Brakes
Hubs for disc brakes	DT Swiss E 2000
Rims manufacturer	32-hole DT Swiss E 2000
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Bontrager Rhythm Pro
Handlebar extender	Optional
Handlebar stem details	Bontrager Rhythm
Headset size	Cane Creek Frustum SE Light

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/36 Teeth Race Face Atlas
Gear shift levers	Shimano Deore XT
Rear gear set	11 - 36 Teeth 10-speed

Trek Scratch Air 9 Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT
Fork material	Single Crown Alloy
Fork type	120-160 (millimeters) Travel Fox 32 Talas FIT RLC

Other Specs of Trek Scratch Air 9

Component group sets	Shimano Deore XT
Pedals details	Optional
Rear shock absorber	170 (millimeters) Travel Fox Float RP-23
Saddle seat	Bontrager Evoke 4
Seat post extension	Crank Brothers Jolpin 4R

Specialized Stumpjumper FSR Pro Carbon

General Infos

Model	Stumpjumper FSR Pro Carbon
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	-Wht and Blk
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.0 (inches) Specialized The Captain Control Front: 26 X 2.2 (inches) S-Works Purgatory
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Elixir R SL Levers Avid Elixir R SL Brakes
Hubs for disc brakes	Roval Control Trail EL
Rims manufacturer	24-hole and 28-hole Roval Control Trail EL
Spoke nipples type	Not Available
Spoke wheel	2.0/1.5/2.0 Triple Butted DT Swiss Revolution Stainless

Frame and Body Specs

Frame materials	FACT 9m Carbon
Frame type	Bonded and monocoque
Handlebar construction	S-Works XC Carbon Low Rise
Handlebar extender	Optional
Handlebar stem details	Specialized XC
Headset size	1 1/8 (inches) - 1 1/2 (inches) Campy Spec Integrated Sealed Cartridge Bearing

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM GXP
Crankset parts and sizes	24/38 Teeth SRAM X.0 Carbon
Gear shift levers	Sram X.0
Rear gear set	11 - 36 Teeth 10-speed

Specialized Stumpjumper FSR Pro Carbon Fork System Data

Derailleur (Front)	S1 Direct Mount SRAM X.0
Derailleur (Rear)	SRAM X.0
Fork material	Single Crown Carbon Steerer and crown
Fork type	115-140 (millimeters) Adjustable Travel Specialized Future Shock S140TA

Other Specs of Specialized Stumpjumper FSR Pro Carbon

Component group sets	Mountain Mix
Pedals details	Resin Test Ride Pedals
Rear shock absorber	140 (millimeters) Travel Fox Brain
Saddle seat	Specialized BG Henge Comp
Seat post extension	Thomson Elite Set-back