Rocky Mountain FLATLINE 1 2009 VS Kona COILAIR 2006 specs comparison

Rocky Mountain Flatline 1

General Infos

Model	Flatline 1
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Extra small - Small - Medium - Large
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	Alex FR 32
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 Howitzer
Crankset parts and sizes	36 Teeth TruVativ Hussefelt
Gear shift levers	SRAM SX.5 Trigger
Rear gear set	11 - 32 Teeth 9-speed

Rocky Mountain Flatline 1 Fork System Data

Derailleur (Front)	Chain Retention Device Truvativ Box Guide
Derailleur (Rear)	SRAM X.7
Fork material	Single
Fork type	180 (millimeters) Travel RockShox Domain 302

Other Specs of Rocky Mountain Flatline 1

Component group sets	SRAM X.7/mix
Pedals details	RMB Flat
Rear shock absorber	170 - 213 (millimeters) Travel Fox Van R
Saddle seat	WTB Pure V Race
Seat post extension	30.9 (millimeters) Diameter RMB SP-601 2-bolt

Kona Coilair

General Infos

Model	Coilair
Manufacturer	Kona
Year of production	2006
Current price	Check price Here ==>
Color choice	-Matte Green and Black
Sizes	- S(15) (inches) - M(17) (inches) - L(18) (inches) - XL (inches) - XXL (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Maxxis Minion DH
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Hydraulic Mag Ti Carbon V7 Levers Hayes Hydraulic Mag Ti Carbon V7 Brakes
Hubs for disc brakes	Rear: Shimano XT Disc Front: KK Disc
Rims manufacturer	Sun SingleTrack Welded
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6 (inches) Travel Kona Clump Aluminum
Frame type	TIG-welded
Handlebar construction	Race Face Evolve DH OS Riser
Handlebar extender	Optional
Handlebar stem details	Race Face Evolve DH OS
Headset size	FSA PIG

Gearing Specifications

Bicycle chain	Shimano CN-HG93
Bottom bracket shell width	Not Available
Bottom bracket type	Race Face ATLAS AM X-Type
Crankset parts and sizes	22/32 Teeth Race Face ATLAS AM X-Type
Gear shift levers	Shimano Deore XT
Rear gear set	11 - 32 Teeth 9-speed

Kona Coilair Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT
Fork material	Single Crown Aluminum and magnesium
Fork type	Fox 36 Talas RC2

Other Specs of Kona Coilair

Component group sets	Mountain Mix
Pedals details	Jackshit Primo Or Shimano PD-M540
Rear shock absorber	6 (inches) Travel Fox DHX Air 5.0
Saddle seat	WTB Pure V Race FR
Seat post extension	Race Face Evolve DH