Specialized HARDROCK SPORT GX 1995 VS Kona KOA 1997 specs comparison

Specialized Hardrock Sport GX

General Infos

Model	Hardrock Sport GX
Manufacturer	Specialized
Year of production	1995
Current price	Check price Here ==>
Color choice	-Silver metallic
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 15.5 (inches) - womens 18 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 15.5 (inches) - womens 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Specialized Hardrock R
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Tourney Levers Shimano Altus C90 Brakes
Hubs for disc brakes	Shimano Altus C90/Shimano AceraX
Rims manufacturer	Araya VP-20
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Butted Chromoly Main Triangle
Frame type	TIG-welded Steel
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 (inches) YST 8001

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/34/42 Teeth Suntour XR-15
Gear shift levers	Grip Shift MRX-100
Rear gear set	11 - 28 Teeth 7-speed

Specialized Hardrock Sport GX Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Suntour XR-15
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Specialized Direct Drive

Other Specs of Specialized Hardrock Sport GX

Component group sets	Shimano AceraX
Pedals details	Victor VP-893 With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Sport
Seat post extension	26.6 (millimeters) Diameter Alloy

Kona Koa

General Infos

Model	Koa
Manufacturer	Kona
Year of production	1997
Current price	Check price Here ==>
Color choice	-Matte metallic orange
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.00 (inches) Kona Sniff Front: 26 X 2.00 (inches) Kona Scratch
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Curve OM Levers Curve OM Brakes
Hubs for disc brakes	Rear: Shimano AceraX Front: Kona 999
Rims manufacturer	32-hole Mavic 238
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Double-butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Kona Slim 165
Handlebar extender	Optional
Handlebar stem details	Tahoma Sonne IV
Headset size	1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	22/32/42 Teeth Cyclone CPI-349 A2 SQS
Gear shift levers	Grip Shift SRT-400i
Rear gear set	11 - 30 Teeth 7-speed

Kona Koa Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano STX Top-swing
Derailleur (Rear)	Shimano STX-RC
Fork material	Unicrown Crown Chromoly
Fork type	Kona Project Two Sport

Other Specs of Kona Koa

Component group sets	Shimano STX-RC and STX
Pedals details	Fasten NWL-90K With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Selle Italia Expedia
Seat post extension	27.0 (millimeters) Diameter Tahoma DP 127