Ross MT. ST. HELENS 1997 VS Jamis DAKOTA COMP 2007 specs comparison

Ross Mt. St. Helens

General Infos

Model	Mt. St. Helens
Manufacturer	Ross
Year of production	1997
Current price	Check price Here ==>
Color choice	-Green and blue fade
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Hutchinson On The Rocks
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe SS-6 Levers Shimano AceraX M-System Brakes
Hubs for disc brakes	Q and R Rear: Joy Tech Aluminum Cassette Front: Joy Tech Big Hub Q and R
Rims manufacturer	32-hole Rigida LASER
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Sapim Stainless Steel

Frame and Body Specs

Frame materials	Carbon Reinforced Thermoplastic
Frame type	Monocoque
Handlebar construction	JY 230HB Aluminum
Handlebar extender	Ross One-piece Aluminum
Handlebar stem details	Kalloy Aluminum
Headset size	1 1/8 (inches) Threadless YST CS558

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	73 (millimeters) Threadless
Bottom bracket type	113 (millimeters) Spindle YST BB 966
Crankset parts and sizes	22/34/42 Teeth Sugino Impel 300
Gear shift levers	Grip Shift ESP 500
Rear gear set	11 - 28 Teeth 7-speed

Ross Mt. St. Helens Fork System Data

Derailleur (Front)	Top-pull and clamp-on 35.0 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Grip Shift ESP 5.0
Fork material	Triple-clamp Crown Aluminum
Fork type	Akela Elastomer

Other Specs of Ross Mt. St. Helens

Component group sets	Grip Shift and Alivio
Pedals details	Resin Body With Clips & Straps Steel Cage
Rear shock absorber	Not Available
Saddle seat	Selle Master Anatomic
Seat post extension	27.0 (millimeters) Diameter Aluminum Micro-adjust

Jamis Dakota Comp

General Infos

Model	Dakota Comp
Manufacturer	Jamis
Year of production	2007
Current price	Check price Here ==>
Color choice	- Glitter Red and Pearl White -Pearl Blue and Pearl White
Sizes	- 15.5GÇ¥ - 17GÇ¥ - 19GÇ¥ - 21GÇ¥

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Maxxis Mobster
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy Levers Avid Juicy 3 Brakes
Hubs for disc brakes	Shimano M475 Disc
Rims manufacturer	32-hole WTB SpeedDisc
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge WTB Stainless Steel

Frame and Body Specs

Frame materials	Triple-butted 7005 Aluminum and carbon Fiber Stays
Frame type	TIG-welded and bonded
Handlebar construction	Easton EA30 XC Flat
Handlebar extender	Optional
Handlebar stem details	Easton EA30
Headset size	1 1/8 (inches) Integrated WTB Race

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle Shimano ES30
Crankset parts and sizes	22/32/42 Teeth Shimano Deore
Gear shift levers	Shimano Deore LX
Rear gear set	11 - 32 Teeth 9-speed

Jamis Dakota Comp Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp Shimano Deore
Derailleur (Rear)	Shimano Deore XT
Fork material	Single Crown Aluminum and magnesium
Fork type	100 (millimeters) Manitou R7 Comp

Other Specs of Jamis Dakota Comp

Component group sets	Shimano Deore
Pedals details	Shimano PD-M505
Rear shock absorber	Not Available
Saddle seat	WTB Speed V Sport SE
Seat post extension	27.2 (millimeters) Diameter Easton EA30