Specialized STUMPJUMPER 29ER EVO 2011 VS Ross MT. ST. HELENS 1994 specs comparison

Specialized Stumpjumper 29er EVO

General Infos

Model	Stumpjumper 29er EVO
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	-Blk
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 2.0 (inches) S-Works The Captain Front: 29 X 2.2 (inches) S-Works Purgatory
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	Specialized Hi Lo Disc
Rims manufacturer	32-hole DT Swiss 520SL
Spoke nipples type	Not Available
Spoke wheel	Not Available

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	SRAM GXP
Crankset parts and sizes	SRAM S-1250
Gear shift levers	SRAM X.7
Rear gear set	11 - 36 Teeth 10-speed

Specialized Stumpjumper 29er EVO Fork System Data

Derailleur (Front)	E-type E Thirteen XCX Chain Guide
Derailleur (Rear)	SRAM X.0
Fork material	Single Crown Alloy Steerer
Fork type	100 (millimeters) Travel RockShox Reba RLT 29

Other Specs of Specialized Stumpjumper 29er EVO

Component group sets	Mountain 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

Ross Mt. St. Helens

General Infos

Model	Mt. St. Helens
Manufacturer	Ross
Year of production	1994
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 16 (inches) - 19 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Signature
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Levers Shimano Alivio M-SYSTEM Brakes
Hubs for disc brakes	Shimano Parallax
Rims manufacturer	36-hole Araya AP-21
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	Bonded Aluminum
Handlebar construction	Signature Alloy and black 560 (millimeters)W
Handlebar extender	Not Available
Handlebar stem details	Ritchey Chromoly and black 1-1/8 (inches)
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano HG-50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/34/42 Teeth Shimano Alivio 170/175 (millimeters)
Gear shift levers	Shimano Alivio Rapidfire Plus With Optical Gear Display
Rear gear set	11 - 28 Teeth 7-speed

Ross Mt. St. Helens Fork System Data

Derailleur (Front)	Shimano Alivio
Derailleur (Rear)	Shimano Alivio Long Cage
Fork material	Not Available
Fork type	Rosshock 426

Other Specs of Ross Mt. St. Helens

Component group sets	Shimano Alivio
Pedals details	Chromoly Axle Steel Cage Tioga Resin Body
Rear shock absorber	Not Available
Saddle seat	Rails Steel Synthetic Leather Cover Vetta SL
Seat post extension	Ritchey and EXPERT Alloy and black 330 (millimeters)