Ross MT. ST. HELENS 1994 VS Specialized STUMPJUMPER DISC 2006 specs comparison

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)
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)

Specialized Stumpjumper Disc

General Infos

Model	Stumpjumper Disc
Manufacturer	Specialized
Year of production	2006
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	120TPI Aramid Bead Dual Compound 26 X 2.00 (inches) Specialized Fast Trak Pro
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	6 (inches) Roundagon Rotor Brakes Avid FR-5 Levers Mechanical Disc Avid BB-7
Hubs for disc brakes	QR Rear: Shimano M525 High and low Flange Sealed Cartridge Bearing Front: Specialized Stout Disc
Rims manufacturer	32-hole Mavic X317 Disc
Spoke nipples type	Alloy
Spoke wheel	15ga. Straight Gauge DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	M4 Aluminum
Frame type	TIG-welded
Handlebar construction	31.8 (millimeters) OS Bar 5 Degree Backsweep 6066 Butted Alloy Specialized XC Flat
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) OS Clamp 4-bolt 8 Degree Rise 3D Forged CNC Machined
Headset size	10 (millimeters) Insertion Alloy Cups Sealed Cartridge Bearing 1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	SRAM PC-971 With Power Link
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ GXP
Crankset parts and sizes	2-peice 22S and 32A and 44A Teeth Truvativ Stylo
Gear shift levers	9-speed Shimano M-570 LX
Rear gear set	11 - 34 Teeth 9-speed

Specialized Stumpjumper Disc Fork System Data

Derailleur (Front)	34.9 Clamp Dual Pull Top Swing Shimano M-580 LX
Derailleur (Rear)	Long Cage Standard Spring Shimano M-750 XT
Fork material	Single Crown Magnesium and aluminum
Fork type	90 (millimeters) Fox F90RL

Other Specs of Specialized Stumpjumper Disc

Component group sets	Mountain Mix
Pedals details	Clipless Shimano SPD 520
Rear shock absorber	Not Available
Saddle seat	Hollow Cr-Mo Rails Specialized Body Geometry Rival
Seat post extension	30.9 (millimeters) Diameter Aluminum