Specialized DEMO 8 2 2008 VS Trek EPIC EXPERT CARBON 29ER 2011 specs comparison

Specialized Demo 8 2

General Infos

Model	Demo 8 2
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Small - medium - large
Sizes	- Small - medium - large

Wheels And Breaking System

Bike front tire	26 X 2.30 (inches) Specialized Chunder
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	185 (millimeters) Rotor Rear Brakes 203 (millimeters) Rotor Front and Avid Code 7 Avid Code 7 Hydraulic Disc Hydraulic Disc Hydraulic Disc Levers Avid Code 7
Hubs for disc brakes	20 (millimeters) Thru Axle Rear: Specialized Bolt-on 135 (millimeters) Hollow 10 (millimeters) Cr-Mo Axle With RD Guard Front: Specialized Disc
Rims manufacturer	36-hole DT Swiss EX5.1D
Spoke nipples type	Alloy Niples
Spoke wheel	14/15ga. Double-butted DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	M5 Aluminum
Frame type	TIG-welded
Handlebar construction	31.8 (millimeters) 6066 Alloy 680 (millimeters) Wide Specialized Demo Rise Bar
Handlebar extender	Optional
Handlebar stem details	TruVativ Holzfeller
Headset size	1 1/8 (inches) Threadless Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-971 With Power Link
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ Holzfeller Team
Crankset parts and sizes	170 (millimeters) 36 Teeth With Gamut P-30 Guide Truvativ Holzfeller
Gear shift levers	SRAM X-9 Trigger
Rear gear set	12 - 26 Teeth 9-speed

Specialized Demo 8 2 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X-0
Fork material	Dual
Fork type	200 (millimeters) Travel Fox 40 RC2

Other Specs of Specialized Demo 8 2

Component group sets	Downhill Mix
Pedals details	Screw In Pins Specialized Lo-Pro Mag
Rear shock absorber	8.2 (inches) Travel Fox DHX 5.0 Coil Over
Saddle seat	8 (millimeters) Cr-Mo Rails Specialized Enduro
Seat post extension	30.9 (millimeters) Diameter Thomson

Trek Epic Expert Carbon 29er

General Infos

Model	Epic Expert Carbon 29er
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Red and White
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	Rear: 29 X 1.95 (inches) S-Works Renegade Front: 29 X 2.0 (inches) S-Works The Captain
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Avid Elixir CR SL Levers Avid Elixir CR SL Brakes
Hubs for disc brakes	Specialized Hi Lo Disc
Rims manufacturer	32-hole DT Swiss X450SL
Spoke nipples type	Not Available
Spoke wheel	15/18ga. Double-butted DT Swiss Competition Stainless Steel

Frame and Body Specs

Frame materials	FACT 9m Carbon
Frame type	Bonded and monocoque
Handlebar construction	Specialized XC Flat 31.8 (millimeters)
Handlebar extender	Optional
Handlebar stem details	Specialized XC
Headset size	1 1/8 (inches) - 1 1/2 (inches) Campy Spec Integrated Sealed Cartridge Bearing

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM PF-30
Crankset parts and sizes	24/38 Teeth SRAM Carbon S-2200
Gear shift levers	SRAM X.9
Rear gear set	11 - 36 Teeth 10-speed

Trek Epic Expert Carbon 29er Fork System Data

Derailleur (Front)	S3 Direct Mount SRAM X.7
Derailleur (Rear)	SRAM X.0
Fork material	Single
Fork type	100 (millimeters) Travel RockShox Reba 29

Other Specs of Trek Epic Expert Carbon 29er

Component group sets	SRAM Mix
Pedals details	Resin Test Ride Pedals
Rear shock absorber	100 (millimeters) Travel Fox Mini-Brain
Saddle seat	Specialized BG Phenom
Seat post extension	30.9 (millimeters) Diameter Alloy Single Bolt Setback