Specialized DEMO 8 II 2009 VS Mongoose BLACK DIAMOND DOUBLE 2007 specs comparison

Specialized Demo 8 II

General Infos

Model	Demo 8 II
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	-Ano Blue Cheetah
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 Carbon Levers Avid Elixir R Carbon With 203 (millimeters) Rotor Front and Avid Elixir R Carbon 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	14/15/14ga. Butted DT Swiss Competition Stainless Steel

Frame and Body Specs

Frame materials	Specialized M5 ORE Aluminum and Magnesium
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	36 Teeth TruVativ Holzfeller
Gear shift levers	SRAM X.9 Trigger
Rear gear set	12 - 26 Teeth 9-speed

Specialized Demo 8 II Fork System Data

Derailleur (Front)	Chain Retention Device Gamut P-30 Chain Guide
Derailleur (Rear)	SRAM X.0
Fork material	Dual Crown Magnesium and aluminum
Fork type	200 (millimeters) Travel Fox 40 RC2

Other Specs of Specialized Demo 8 II

Component group sets	SRAM Mix
Pedals details	Specialized Lo Pro Mag
Rear shock absorber	8.2 (inches) Travel Fox DHX 5.0 Coil
Saddle seat	Specialized Enduro
Seat post extension	30.9 (millimeters) Diameter Thomson

Mongoose Black Diamond Double

General Infos

Model	Black Diamond Double
Manufacturer	Mongoose
Year of production	2007
Current price	Check price Here ==>
Color choice	-Khaki
Sizes	- Small - medium - large

Wheels And Breaking System

Bike front tire	26 X 2.50 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HFX-9 With BFL Lever Levers Hayes HFX-9 With V-8 Rotor Brakes
Hubs for disc brakes	Rear: 12 (millimeters) Thru Axle Front: 20 (millimeters) Thru Axle Disc
Rims manufacturer	32-hole WTB Speed Disc XL
Spoke nipples type	CP Brass
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	FreeDrive FR
Frame type	TIG-welded
Handlebar construction	Easton EA50 Lo Rise
Handlebar extender	Optional
Handlebar stem details	Easton Vice DH and FR
Headset size	Internal

Gearing Specifications

Bicycle chain	KMC Z9200
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	36 Teeth FSA Gap
Gear shift levers	SRAM X.7 Impulse Trigger
Rear gear set	11 - 34 Teeth 9-speed

Mongoose Black Diamond Double Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.7 Mid Cage
Fork material	Dual Crown Aluminum and magnesium
Fork type	180 (millimeters) Travel Rock Shox Domain 318

Other Specs of Mongoose Black Diamond Double

Component group sets	Downhill Mix
Pedals details	Alloy Platform With Replaceable Steel Pins
Rear shock absorber	170 - 190 (millimeters) Adjustable Travel Fox DHX Air 3.0
Saddle seat	SDG Bel Air ST
Seat post extension	Titec Knock Scoper I-Beam Telescopic