Marin ROCK SPRINGS 2001 VS Specialized DEMO 7 2008 specs comparison

Marin Rock Springs

General Infos

Model	Rock Springs
Manufacturer	Marin
Year of production	2001
Current price	Check price Here ==>
Color choice	-Matte Platinum
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) IRC Notos XC
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Speed Dial 5 Levers Ovation Comp Linear-pull Brakes
Hubs for disc brakes	Ovation Comp Disc
Rims manufacturer	32-hole Mavic X139
Spoke nipples type	Not Available
Spoke wheel	1.8 (millimeters) DT Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	Ovation Riser
Handlebar extender	Optional
Handlebar stem details	Ovation Butted Alloy
Headset size	1 1/8 (inches) Threadless WTB Momentum Comp ST

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-59
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	22/32/44 Teeth Shimano Deore
Gear shift levers	Shimano Deore RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Marin Rock Springs Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Triple-clamp Crown Aluminum
Fork type	4.0 (inches) Travel Rock Shox Judy XC

Other Specs of Marin Rock Springs

Component group sets	Mountain Mix
Pedals details	Box Clipless
Rear shock absorber	4.0 (inches)-6.0 (inches) Adjustable Travel Rock Shox SID XC
Saddle seat	WTB SST Speed V Comp
Seat post extension	Marin Comp

Specialized Demo 7

General Infos

Model	Demo 7
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	-White
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	203 (millimeters) Rotor Brakes Avid Code 5 Hydraulic Disc Hydraulic Disc Levers Avid Juicy 5
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 E540
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge 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 1.5 (inches)
Headset size	1 1/2 (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-7 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Specialized Demo 7 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.9
Fork material	Single
Fork type	180 (millimeters) Travel Marzocchi 66RCV

Other Specs of Specialized Demo 7

Component group sets	Downhill Mix
Pedals details	Specialized Lo-Pro Alloy
Rear shock absorber	7 (inches) Travel Fox DHX 4.0 Coil Over
Saddle seat	8 (millimeters) Cr-Mo Rails Specialized Enduro
Seat post extension	30.9 (millimeters) Diameter Syncros Derived 2-bolt