Specialized STUMPJUMPER SS 29ER 2011 VS Pivot MACH 4 XTR ULTRALITE 2009 specs comparison

Specialized Stumpjumper SS 29er

General Infos

Model	Stumpjumper SS 29er
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	-Wrm Sil Ano
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	Rear: 29 X 1.95 (inches) S-Works Renegade Front: 29 X 2.0 (inches) S-Works The Captain
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Avid Elixir R SL Levers Avid Elixir R SL Brakes
Hubs for disc brakes	Rear: DT Swiss 240S Front: Specialized Hi Lo Disc
Rims manufacturer	32-hole DT Swiss 520SL
Spoke nipples type	Not Available
Spoke wheel	15ga. Butted DT Swiss Champion Stainless

Frame and Body Specs

Frame materials	M5 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized XC Flat 31.8 (millimeters)
Handlebar extender	Optional
Handlebar stem details	Specialized XC
Headset size	1 1/8 (inches) Threadless Campy Spec Integrated Sealed Cartridge Bearing

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32T Teeth SRAM Alloy S-1250
Gear shift levers	Not Available
Rear gear set	20 Teeth 1-speed

Specialized Stumpjumper SS 29er Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Alloy Steerer
Fork type	90 (millimeters) Travel Fox F29RL

Other Specs of Specialized Stumpjumper SS 29er

Component group sets	Single Speed Mix
Pedals details	Resin Test Ride Pedals
Rear shock absorber	Not Available
Saddle seat	Specialized BG Phenom Comp
Seat post extension	30.9 (millimeters) Diameter Alloy Single Bolt Setback

Pivot Mach 4 XTR Ultralite

General Infos

Model	Mach 4 XTR Ultralite
Manufacturer	Pivot
Year of production	2009
Current price	Check price Here ==>
Color choice	- Anodized Cobalt Blue - Dual Phase Painted -Anodized Jet Black
Sizes	- Xxsmall - xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	26 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Magura Marta SL Levers Magura Marta SL Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	DT Swiss
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6000 Triple Butted Hydroformed Aluminum
Frame type	TIG-welded
Handlebar construction	Syntace Carbon
Handlebar extender	Optional
Handlebar stem details	Syntace F119
Headset size	1 1/8 (inches) Ritchey Wcs

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	92 (millimeters)
Bottom bracket type	Shimano XTR Internal
Crankset parts and sizes	Shimano XTR
Gear shift levers	Shimano XTR Rapid Fire
Rear gear set	11 - 34 Teeth 9-speed

Pivot Mach 4 XTR Ultralite Fork System Data

Derailleur (Front)	DMD Shimano XTR
Derailleur (Rear)	Shimano XTR Shadow
Fork material	Single Crown Magnesium and aluminum
Fork type	80/100 (millimeters) Travel Fox 32F RLC

Other Specs of Pivot Mach 4 XTR Ultralite

Component group sets	Shimano XTR
Pedals details	Not Available
Rear shock absorber	4 (inches) Travel Fox Float RP23
Saddle seat	WTB Rocket V
Seat post extension	Syntace Carbon