Specialized HARDROCK ULTRA 1995 VS Jamis EXPLORER 2001 specs comparison

Specialized Hardrock Ultra

General Infos

Model	Hardrock Ultra
Manufacturer	Specialized
Year of production	1995
Current price	Check price Here ==>
Color choice	-Black cherry
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 19 (inches) - 21 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 19 (inches) - 21 (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 AceraX Levers Shimano AceraX Brakes
Hubs for disc brakes	Shimano AceraX
Rims manufacturer	Araya VP-20
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	Specialized Direct Drive Butted Chromoly
Frame type	TIG-welded Steel
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Steel
Headset size	1 (inches) Steel

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 Shimano AceraX
Gear shift levers	Shimano AceraX RapidFire TX
Rear gear set	11 - 28 Teeth 7-speed

Specialized Hardrock Ultra Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano AceraX
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Direct Drive Chromoly
Fork type	Specialized Direct Drive

Other Specs of Specialized Hardrock Ultra

Component group sets	Shimano AceraX
Pedals details	HTI P-48
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Sport
Seat post extension	26.6 (millimeters) Diameter Alloy

Jamis Explorer

General Infos

Model	Explorer
Manufacturer	Jamis
Year of production	2001
Current price	Check price Here ==>
Color choice	- Blue - Orange -Black
Sizes	- 14.5 (inches) - 14.5 (inches) - 16 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) - womens 17.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Cheng Shin
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Linear-pull Levers Tektro Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Xingda Stainless Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Jamis Hi-Rise
Handlebar extender	Not Available
Handlebar stem details	Jamis Hi-Rise
Headset size	1 1/8" c

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Sealed Three Piece
Crankset parts and sizes	24/34/42 Teeth Sakae CW-XR182PB
Gear shift levers	SRAM MRX
Rear gear set	13 - 28 Teeth 7-speed

Jamis Explorer Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) SR FD-TP180GXH
Derailleur (Rear)	Shimano Acera
Fork material	Unicrown Crown Aluminum and chromoly
Fork type	Spinner

Other Specs of Jamis Explorer

Component group sets	Mountain Mix
Pedals details	Wellgo Resin
Rear shock absorber	Not Available
Saddle seat	Viscount
Seat post extension	26.8 (millimeters) Diameter Trans X JD-555