Rocky Mountain ETSX-70 2004 VS Kona FOUR SUPREME 2008 specs comparison

Rocky Mountain ETSX-70

General Infos

Model	ETSX-70
Manufacturer	Rocky Mountain
Year of production	2004
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 15.0 (inches) - 16.5 (inches) - 18.0 (inches) - 19.0 (inches) - 20.5 (inches)
Sizes	- 15.0 (inches) - 16.5 (inches) - 18.0 (inches) - 19.0 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Hutchinson Scorpion
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT M755 Hydraulic Front and Shimano Deore XT Dual Control Rear Levers Shimano Deore XT M765 Hydraulic Brakes
Hubs for disc brakes	Shimano Deore XT Disc
Rims manufacturer	Mavic X223 Disc
Spoke nipples type	Not Available
Spoke wheel	DT Competition

Frame and Body Specs

Frame materials	Easton Custom Bi-Oval
Frame type	TIG-welded
Handlebar construction	Easton EA-70 Monkey Bar
Handlebar extender	Not Available
Handlebar stem details	Easton EA-70
Headset size	1 1/8 (inches) Threadless Ritchey Logic Plus

Gearing Specifications

Bicycle chain	Shimano CN-HG93
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	Shimano Deore XT
Crankset parts and sizes	Shimano Deore XT
Gear shift levers	Shimano Deore XT Dual Control
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain ETSX-70 Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT
Fork material	Single
Fork type	85-125 (millimeters) Travel Fox Talas RL

Other Specs of Rocky Mountain ETSX-70

Component group sets	Mountain Mix
Pedals details	Shimano PD-M520 SPD
Rear shock absorber	Fox Float RL AVA Pro Pedal
Saddle seat	Selle Italia Custom C2
Seat post extension	Easton EA-70

Kona Four Supreme

General Infos

Model	Four Supreme
Manufacturer	Kona
Year of production	2008
Current price	Check price Here ==>
Color choice	-Green and White and Black
Sizes	- 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Maxxis Crossmark
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Stroker Carbon Hydraulic Levers Hayes Stroker Carbon With V6 Rotor Brakes
Hubs for disc brakes	FSA XC-300
Rims manufacturer	FSA XC-300
Spoke nipples type	Not Available
Spoke wheel	FSA

Frame and Body Specs

Frame materials	Kona Race Light Scandium Butted
Frame type	TIG-welded
Handlebar construction	Race Face Evolve XC Low-rise
Handlebar extender	Optional
Handlebar stem details	Race Face Evolve XC
Headset size	FSA Orbit DL

Gearing Specifications

Bicycle chain	Shimano HG53-9
Bottom bracket shell width	Not Available
Bottom bracket type	Race Face Evolve XC X-Type
Crankset parts and sizes	22/32/44 Teeth Race Face Evolve XC X-Type
Gear shift levers	Shimano XT
Rear gear set	11 - 32 Teeth 9-speed

Kona Four Supreme Fork System Data

Derailleur (Front)	Shimano XT
Derailleur (Rear)	Shimano XT Shadow
Fork material	Single Crown Aluminum and magnesium
Fork type	100 (millimeters) Travel Fox F-series RL

Other Specs of Kona Four Supreme

Component group sets	Mountain Mix
Pedals details	Shimano PD-M520
Rear shock absorber	4 (inches) Travel Fox Float RP23
Saddle seat	WTB Rocket V Race Carbon
Seat post extension	Race Face Evolve XC