Specialized HARDROCK CLASSIC 1999 VS Royce Union VESUVIOUS 1993 specs comparison

Specialized Hardrock Classic

General Infos

Model	Hardrock Classic
Manufacturer	Specialized
Year of production	1999
Current price	Check price Here ==>
Color choice	-Explorer Green
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 15.5 (inches) - womens 18 (inches)
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 15.5 (inches) - womens 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Specialized Crossroads EX
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Linear-pull Levers Lee Chi ProMax Linear-pull Brakes
Hubs for disc brakes	Q and R Rear: Shimano AceraX Front: Aluminum
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	Specialized Alloy
Handlebar extender	Not Available
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Threadless Specialized Headfirst Sport

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-UG50
Bottom bracket shell width	Not Available
Bottom bracket type	Specialized Sport
Crankset parts and sizes	24/34/42 Teeth Specialized StrongArm
Gear shift levers	Grip Shift MRX-201
Rear gear set	11 - 32 Teeth 7-speed

Specialized Hardrock Classic Fork System Data

Derailleur (Front)	Shimano Alivio Top-swing
Derailleur (Rear)	Shimano Alivio
Fork material	Unicrown Crown Chromoly
Fork type	Specialized

Other Specs of Specialized Hardrock Classic

Component group sets	Mountain Mix
Pedals details	Steel Specialized Platform
Rear shock absorber	Not Available
Saddle seat	Specialized Comfort Plush
Seat post extension	30.9 (millimeters) Diameter Suspension Aluminum

Royce Union Vesuvious

General Infos

Model	Vesuvious
Manufacturer	Royce Union
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 18 - 20

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Gumwall
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Levers Shimano Cantilevers Brakes
Hubs for disc brakes	Alloy Q and R
Rims manufacturer	36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Super OS High-tensile Steel
Frame type	TIG-welded Steel
Handlebar construction	Flat ATB
Handlebar extender	Not Available
Handlebar stem details	ATB
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Tracer
Gear shift levers	Shimano Altus C20 Rapidfire
Rear gear set	13 - 30 Teeth 6-speed

Royce Union Vesuvious Fork System Data

Derailleur (Front)	Shimano Altus C20
Derailleur (Rear)	Shimano Altus C20
Fork material	Not Available
Fork type	High-tensile Steel

Other Specs of Royce Union Vesuvious

Component group sets	Shimano Altus C20
Pedals details	ATB Resin
Rear shock absorber	Not Available
Saddle seat	Gel EM ATB
Seat post extension	QR