Specialized ROCKHOPPER COMP A1 1996 VS Ross MT. RUSHMORE 1994 specs comparison

Specialized Rockhopper Comp A1

General Infos

Model	Rockhopper Comp A1
Manufacturer	Specialized
Year of production	1996
Current price	🛒 View Price →
Color choice	-Gun metal green
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Specialized Ground Master Front: 26 X 1.95 (inches) Specialized Ground Control II
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe PC-3 Levers Shimano Alivio M-System Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Mavic 238
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Specialized Premium A1 Aluminum
Frame type	Welded Aluminum
Handlebar construction	Alloy
Handlebar extender	Optional
Handlebar stem details	Chromoly
Headset size	1 1/8 (inches) Sealed Mechanism

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	107 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	20/32/42 Teeth Specialized Son Of Strongarm
Gear shift levers	Grip Shift SRT-600
Rear gear set	11 - 28 Teeth 8-speed

Specialized Rockhopper Comp A1 Fork System Data

Derailleur (Front)	Bottom-pull Shimano STX
Derailleur (Rear)	Shimano STX
Fork material	Butted Unicrown Crown Chromoly
Fork type	Specialized Direct Drive

Other Specs of Specialized Rockhopper Comp A1

Component group sets	Shimano STX
Pedals details	HTI Steel and resin With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Evolution
Seat post extension	30.9 (millimeters) Diameter Alloy Micro-adjust

Ross Mt. Rushmore

General Infos

Model	Mt. Rushmore
Manufacturer	Ross
Year of production	1994
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 16 (inches) - 19 (inches) - 22 (inches) - 25 (inches) - womens 16 (inches) - womens 22 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Ross Aggro Tread
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Levers Shimano TY21 Alloy Brakes
Hubs for disc brakes	Alloy Q and R
Rims manufacturer	36-hole Weinmann
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Oversize Hi-tensile Steel
Frame type	TIG-welded Steel
Handlebar construction	Steel 580 (millimeters) X 60 (millimeters) Rise
Handlebar extender	Not Available
Handlebar stem details	100 (millimeters) Steel 80 (millimeters)
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano UG-20
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	170 (millimeters) Alloy 28/38/48 Teeth Shimano TY-21
Gear shift levers	Shimano Tourney MY21 Top-mount
Rear gear set	14 - 28 Teeth 6-speed

Ross Mt. Rushmore Fork System Data

Derailleur (Front)	Shimano TY30
Derailleur (Rear)	Shimano TY30 Long Cage
Fork material	Not Available
Fork type	Unicrown Hi-tensile Steel

Other Specs of Ross Mt. Rushmore

Component group sets	Shimano Tourney
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Ross Padded ATB
Seat post extension	Steel 300 (millimeters)