Specialized DEMO 8 I 2009 VS Marin ATTACK TRAIL 6.9 2011 specs comparison

Specialized Demo 8 I

General Infos

Model	Demo 8 I
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	-Red and White
Sizes	- Small - medium - large
Sizes	- Small - medium - large

Wheels And Breaking System

Bike front tire	26 X 2.30 (inches) Specialized Chunder SX
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Elixir R Levers Avid Elixir R With 203 (millimeters) Rotor Front and Avid Elixir R With 185 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: Specialized Thru-axle Front: Specialized Hi Lo Disc
Rims manufacturer	32-hole DT Swiss F550
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. DT Swiss Champion Stainless Steel

Frame and Body Specs

Frame materials	Specialized M5 ORE Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Demo Riser 31.8 (millimeters)
Handlebar extender	Optional
Handlebar stem details	Specialized Aggro
Headset size	1 1/8 (inches) Cartridge

Gearing Specifications

Bicycle chain	SRAM PC-971
Bottom bracket shell width	73 (millimeters)
Bottom bracket type	Truvativ Howitzer XR
Crankset parts and sizes	TruVativ Hussefelt
Gear shift levers	SRAM X.7 Trigger
Rear gear set	12 - 26 Teeth 9-speed

Specialized Demo 8 I Fork System Data

Derailleur (Front)	Chain Retention Device Gamut P-30 Chain Guide
Derailleur (Rear)	SRAM X.9
Fork material	Dual Crown Magnesium and aluminum
Fork type	203 (millimeters) Travel RockShox Boxxer Race

Other Specs of Specialized Demo 8 I

Component group sets	SRAM Mix
Pedals details	Specialized Lo Pro Alloy
Rear shock absorber	8.2 (inches) Travel Fox DHX 4.0 Coil
Saddle seat	Specialized Enduro
Seat post extension	30.9 (millimeters) Diameter 6061 Butted Alloy Two-bolt

Marin Attack Trail 6.9

General Infos

Model	Attack Trail 6.9
Manufacturer	Marin
Year of production	2011
Current price	Check price Here ==>
Color choice	-White
Sizes	- S - M - L

Wheels And Breaking System

Bike front tire	26 X 2.35 Maxxis Ardent
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Hydraulic Disc Levers Avid Elixer R Hydraulic Disc Brakes
Hubs for disc brakes	20 (millimeters) Thru Axle Rear: Fulcrum Red Zone 12 (millimeters) Maxle Light Front: Fulcrum Red Zone
Rims manufacturer	Fulcrum Red Zone Tubeless
Spoke nipples type	Not Available
Spoke wheel	Fulcrum Red Zone Stainless

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	Aluminum
Handlebar construction	Marin 7050 Alloy
Handlebar extender	Optional
Handlebar stem details	Truvativ Stylo Race
Headset size	1.5 (inches) FSA Orbit

Gearing Specifications

Bicycle chain	SRAM PC-1030
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM Giga X-Pipe
Crankset parts and sizes	39/26t Teeth SRAM S1400
Gear shift levers	SRAM X.7
Rear gear set	12 - 36 Teeth 10-speed

Marin Attack Trail 6.9 Fork System Data

Derailleur (Front)	SRAM X.7
Derailleur (Rear)	SRAM X.9
Fork material	Not Available
Fork type	160 (millimeters) Travel Fox 36 Float RLC

Other Specs of Marin Attack Trail 6.9

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	150 (millimeters) Travel Fox Float RP2
Saddle seat	WTB Rocket V Race
Seat post extension	30.9 (millimeters) Diameter TruVativ Stylo Race