Specialized S-WORKS STUMPJUMPER CARBON 29ER 2011 VS Specialized STUMPJUMPER M4 PRO 2002 specs comparison

Specialized S-Works Stumpjumper Carbon 29er

General Infos

Model	S-Works Stumpjumper Carbon 29er
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	-Carb and Wht and Red
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) S-Works Renegade
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid XX World Cup R Levers Avid XX World Cup R Brakes
Hubs for disc brakes	Roval Control SL
Rims manufacturer	32-hole Roval Control SL 29 Carbon Disc
Spoke nipples type	Not Available
Spoke wheel	2.0/1.5/2.0 Bladed DT Swiss Revolution Stainless

Frame and Body Specs

Frame materials	FACT 11M Carbon
Frame type	Bonded and monocoque
Handlebar construction	S-Works XC Carbon Flat Bar
Handlebar extender	Optional
Handlebar stem details	Syntace F109 31.8
Headset size	1 1/8 (inches) - 1 1/2 (inches) Campy Spec Integrated Sealed Cartridge Bearing

Gearing Specifications

Bicycle chain	SRAM PC 1090
Bottom bracket shell width	Not Available
Bottom bracket type	S-Works OS
Crankset parts and sizes	24/38 Teeth S-Works OS Carbon
Gear shift levers	SRAM XX
Rear gear set	11 - 36 Teeth 10-speed

Specialized S-Works Stumpjumper Carbon 29er Fork System Data

Derailleur (Front)	34.9 (millimeters) Bottom Swing Top Pull SRAM XX Double
Derailleur (Rear)	Sram XX
Fork material	Single Crown Carbon Steerer and crown
Fork type	90 (millimeters) Travel RockShox Reba S29

Other Specs of Specialized S-Works Stumpjumper Carbon 29er

Component group sets	SRAM XX
Pedals details	Resin Test Ride Pedals
Rear shock absorber	Not Available
Saddle seat	Specialized BG Phenom Expert
Seat post extension	27.2 (millimeters) Diameter S-Works Carbon

Specialized Stumpjumper M4 Pro

General Infos

Model	Stumpjumper M4 Pro
Manufacturer	Specialized
Year of production	2002
Current price	Check price Here ==>
Color choice	- White -Red
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Specialized Rockster
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Speed Dial Ti Levers Avid Single Digit Ti Brakes
Hubs for disc brakes	Rear: DT Swiss Onyx Front: Specialized Stout
Rims manufacturer	28-hole and 32-hole Mavic X517
Spoke nipples type	Aluminum Nipples
Spoke wheel	15ga. Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Specialized M4 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Aluminum
Handlebar extender	Optional
Handlebar stem details	Specialized Riser
Headset size	1 1/8 (inches) Threadless Aluminum

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-ES50
Crankset parts and sizes	22/32/44 Teeth Specialized Strong Arm II
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Specialized Stumpjumper M4 Pro Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 34.9 (millimeters) Shimano Deore XT
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Aluminum
Fork type	Rock Shox Sid SL

Other Specs of Specialized Stumpjumper M4 Pro

Component group sets	Mountain Mix
Pedals details	Shimano PD-M515 SPD
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Pro Ti
Seat post extension	30.9 (millimeters) Diameter Aluminum