Specialized HARDROCK SPORT 2007 VS Kona ROAST 2001 specs comparison

Specialized Hardrock Sport

General Infos

Model	Hardrock Sport
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	- Black - Blue - Red -Army
Sizes	- Xlarge - xsmall - small - medium - large
Sizes	- Xlarge - xsmall - small - medium - large

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Specialized Resolution
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Tektro V-brake Brakes
Hubs for disc brakes	Rear: Shimano FH-RM30L Front: Specialized
Rims manufacturer	36-hole Specialized and Alex HR 26
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized ORE A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Specialized
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano CN-HG50
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle TruVativ Power Spline
Crankset parts and sizes	22/32/42 Teeth TruVativ ISO Flow 3.0
Gear shift levers	Shimano EF-50
Rear gear set	11 - 32 Teeth 8-speed

Specialized Hardrock Sport Fork System Data

Derailleur (Front)	Shimano Acera
Derailleur (Rear)	Shimano Acera
Fork material	Single Crown Steel and aluminum
Fork type	100 (millimeters) RST Gila Plus T7

Other Specs of Specialized Hardrock Sport

Component group sets	Mountain Mix
Pedals details	Plastic Body Steel Cage
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry ATB
Seat post extension	30.9 (millimeters) Diameter Alloy Micro Adjust

Kona Roast

General Infos

Model	Roast
Manufacturer	Kona
Year of production	2001
Current price	Check price Here ==>
Color choice	-Proto Grey
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Tioga Factory DH
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Speed Dial 5 Levers Avid Arch Rival 40 Brakes
Hubs for disc brakes	Rear: Shimano M555 Disc Front: King Kong Disc
Rims manufacturer	Sun Rims Ditch Witch
Spoke nipples type	Not Available
Spoke wheel	14g Stainless Steel

Frame and Body Specs

Frame materials	Kona Clump 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Kona DH Aluminum Riser
Handlebar extender	Optional
Handlebar stem details	Kona Clump
Headset size	Aheadset SX

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Hollow Splined
Crankset parts and sizes	22/32 Teeth Race Face Prodigy Splined
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Kona Roast Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore LX
Fork material	Triple-clamp Crown Aluminum
Fork type	4.0 (inches) Travel Marzocchi Bomber Z-4 Coil

Other Specs of Kona Roast

Component group sets	Mountain Mix
Pedals details	Wellgo Slalom
Rear shock absorber	Not Available
Saddle seat	SDG Grand Prix
Seat post extension	Kona Thumb