Ross MT. ST. HELENS 1994 VS Jamis EUREKA 1999 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)

Jamis Eureka

General Infos

Model	Eureka
Manufacturer	Jamis
Year of production	1999
Current price	Check price Here ==>
Color choice	- Deep Purple -Ball-Burnished
Sizes	- 12 (inches) - 14 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Hutchinson Chameleon
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-1.9 L Levers Avid 1D-20 Brakes
Hubs for disc brakes	Rear: Shimano STX-RC Front: Formula CO-61
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Sha-Dar Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Kalloy Riser 6061 Butted
Handlebar extender	Optional
Handlebar stem details	Titec Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset STS

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano Deore LX
Crankset parts and sizes	22/32/44 Teeth Shimano Deore LX
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Jamis Eureka Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore LX
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	3.15 (inches) Travel Answer Manitou Spyder R

Other Specs of Jamis Eureka

Component group sets	Mountain Mix
Pedals details	Wellgo LU-955A With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Velo VL-2000
Seat post extension	27.2 (millimeters) Diameter Kalloy SP-349