Kona ONE20 2010 VS Rocky Mountain FLATLINE UNLIMITED 2009 specs comparison

Kona ONE20

General Infos

Model	ONE20
Manufacturer	Kona
Year of production	2010
Current price	Check price Here ==>
Color choice	-White and Red
Sizes	- 14 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches)
Sizes	- 14 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda Komodo
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Auriga Comp Hydraulic Levers Tektro Auriga Comp Hydraulic Disc With 7 (inches) Rotor Front and tektro Auriga Comp Hydraulic Disc With 6 (inches) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano M475 Disc Front: Formula Disc
Rims manufacturer	Alex ACE-18
Spoke nipples type	Not Available
Spoke wheel	15g Sandvic Stainless

Frame and Body Specs

Frame materials	Kona Race Light 7005 Aluminum Butted
Frame type	TIG-welded
Handlebar construction	Kona Riser
Handlebar extender	Optional
Handlebar stem details	Kona Control
Headset size	1 1/8 (inches) Threadless TH

Gearing Specifications

Bicycle chain	Shimano Deore
Bottom bracket shell width	73 (millimeters)
Bottom bracket type	FSA Powerdrive
Crankset parts and sizes	44/32/22 Teeth FSA Alpha Drive
Gear shift levers	Shimano Deore
Rear gear set	11 - 32 Teeth 9-speed

Kona ONE20 Fork System Data

Derailleur (Front)	34.9 (millimeters) Clamp Shimano Deore
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Aluminum and steel
Fork type	120 (millimeters) Travel RockShox Dart 2 With Turnkey

Other Specs of Kona ONE20

Component group sets	Mountain Mix
Pedals details	Wellgo LU-A9
Rear shock absorber	5 (inches) Travel Fastrax ARL
Saddle seat	WTB Rocket V Comp
Seat post extension	Kona XC and BC

Rocky Mountain Flatline Unlimited

General Infos

Model	Flatline Unlimited
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Copper
Sizes	- Extra small - Small - Medium - Large

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.50 (inches) WTB Dissent Comp Front: 26 X 2.50 (inches) WTB Prowler MX Comp
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano M575 Hydraulic Levers Shimano M575 Disc Brakes
Hubs for disc brakes	Rear: Wheeltech Cartridge Disc With 12 (millimeters) Thru-axle Front: Wheeltech Cartridge Disc 20 (millimeters) Axle
Rims manufacturer	Mavic EX325
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Champion

Frame and Body Specs

Frame materials	RMB FORM 7005 Aluminum With Hydroformed DT
Frame type	TIG-welded
Handlebar construction	RMB Alloy DH Riser
Handlebar extender	Optional
Handlebar stem details	RMB DH Alloy 31.8 (millimeters)
Headset size	1 1/8 (inches) - 1 1/2 (inches) Integrated FSA Orbit Z 1.5R

Gearing Specifications

Bicycle chain	SRAM PC-951
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Ha (millimeters)erschmidt FR
Crankset parts and sizes	TruVativ Ha (millimeters)erschmidt
Gear shift levers	SRAM X.9 Trigger
Rear gear set	11 - 32 Teeth 9-speed

Rocky Mountain Flatline Unlimited Fork System Data

Derailleur (Front)	Internally Geared Crank
Derailleur (Rear)	SRAM X.9
Fork material	Single
Fork type	180 (millimeters) Travel Marzocchi 66 RCV

Other Specs of Rocky Mountain Flatline Unlimited

Component group sets	SRAM Ha (millimeters)erschmidt
Pedals details	RMB Flat
Rear shock absorber	170 - 213 (millimeters) Travel Fox DHX 3.0
Saddle seat	WTB Pure V Race
Seat post extension	30.9 (millimeters) Diameter RMB SP-601 2-bolt