Specialized HARDROCK COMP DISC 2008 VS Scott VOLTAGE YZ 25 2007 specs comparison

Specialized Hardrock Comp Disc

General Infos

Model	Hardrock Comp Disc
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	- green and black - silver -Orange and brown
Sizes	- 12 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)
Sizes	- 12 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.1 (inches) Specialized Resolution Wire
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Avid BB-5 With 6 (inches) Rotor Brakes
Hubs for disc brakes	Specialized Hi-Lo Disc
Rims manufacturer	32-hole Specialized and Alex HRD 26
Spoke nipples type	Not Available
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Specialized 3D Forged Alloy 25.4 (millimeters)
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMX X8
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	118 (millimeters) Spindle Shimano BB-ES25
Crankset parts and sizes	22/32/44 Teeth SR Suntour XCM-T312
Gear shift levers	Shimano EF-50
Rear gear set	11 - 32 Teeth 8-speed

Specialized Hardrock Comp Disc Fork System Data

Derailleur (Front)	Top Swing Shimano Altus FD-M310-6
Derailleur (Rear)	Shimano Acera RD-M340
Fork material	Single Crown Crown Aluminum and steel
Fork type	80/100 (millimeters) Travel SR Suntour SF7-XCM

Other Specs of Specialized Hardrock Comp Disc

Component group sets	Mountain Mix
Pedals details	Steel Cage and composite Body
Rear shock absorber	Not Available
Saddle seat	Specialized Aggro With Kevlar Sides
Seat post extension	30.9 (millimeters) Diameter Specialized Alloy Two Bolt

Scott Voltage YZ 25

General Infos

Model	Voltage YZ 25
Manufacturer	Scott
Year of production	2007
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Scott Voltage CST-C-1405P
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano ST-EF50 Levers Shimano BR-M415 Brakes
Hubs for disc brakes	Rear: Shimano FH-RM65 Front: Shimano HB-RM65
Rims manufacturer	Alex ACE-17
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	6061 Hydroformed Aluminum
Frame type	TIG-welded
Handlebar construction	HL MTB-153 Hi-Ten
Handlebar extender	Optional
Handlebar stem details	HL TDS-c242-8
Headset size	Ritchey LP Plus

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-TY30
Crankset parts and sizes	24/34/42 Teeth Shimano TY-FC-TX-70
Gear shift levers	Shimano ST-EF50-8R EZ Fire Plus
Rear gear set	11 - 30 Teeth 8-speed

Scott Voltage YZ 25 Fork System Data

Derailleur (Front)	Shimano FD-TY10
Derailleur (Rear)	Shimano Acera
Fork material	Single Crown Aluminum and steel
Fork type	100 (millimeters) Travel SR Suntour XCM

Other Specs of Scott Voltage YZ 25

Component group sets	Shimano Mix
Pedals details	Xerama SP-102
Rear shock absorber	Not Available
Saddle seat	Scott Voltage
Seat post extension	HL SP-214