Iron Horse AT 50 1993 VS Specialized ROCKHOPPER 1997 specs comparison

Iron Horse AT 50

General Infos

Model	AT 50
Manufacturer	Iron Horse
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22. Womens: 17 (inches) - 19. Boys: 24 wheel. (inches)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22. Womens: 17 (inches) - 19. Boys: 24 wheel. (inches)

Wheels And Breaking System

Bike front tire	ATB
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Alloy Low Profile Cantilevers Brakes
Hubs for disc brakes	Small Flange
Rims manufacturer	Araya MP-22
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Iron Horse MTB
Frame type	TIG-welded Steel
Handlebar construction	Mens Straight and WM Rise
Handlebar extender	Not Available
Handlebar stem details	TIG ATB
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano CN-HG50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Shimano Tourney
Gear shift levers	Shimano Tourney Thumbshifters
Rear gear set	14 - 28 Teeth 5-speed

Iron Horse AT 50 Fork System Data

Derailleur (Front)	Shimano Tourney
Derailleur (Rear)	Shimano Tourney
Fork material	Not Available
Fork type	Steel OS

Other Specs of Iron Horse AT 50

Component group sets	Shimano Tourney
Pedals details	Nylon Resin
Rear shock absorber	Not Available
Saddle seat	Emerald ATB Anatomic
Seat post extension	Steel

Specialized Rockhopper

General Infos

Model	Rockhopper
Manufacturer	Specialized
Year of production	1997
Current price	Check price Here ==>
Color choice	- red -Dark blue
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 1.90 (inches) Specialized Team Master Front: 26 X 2.00 (inches) Specialized Team Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe DP-7 Levers Dia-Compe Direct Pull Brakes
Hubs for disc brakes	Q and R Rear: Shimano Cassette Front: SBC Aluminum Quick Release
Rims manufacturer	32-hole Ritchey Rock SCX
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Double-butted SBC DirectDrive Light Chromoly
Frame type	TIG-welded
Handlebar construction	SBC Aluminum
Handlebar extender	Optional
Handlebar stem details	SBC Aluminum
Headset size	1 1/8 (inches) Threadless Tange

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	SBC Sealed Cartridge
Crankset parts and sizes	22/32/42 Teeth SBC Son Of Strongarm
Gear shift levers	Grip Shift SRT-400i
Rear gear set	11 - 30 Teeth 7-speed

Specialized Rockhopper Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Shimano STX
Fork material	Unicrown Crown SBC DirectDrive Chromoly
Fork type	SBC

Other Specs of Specialized Rockhopper

Component group sets	Not Available
Pedals details	Resin Body With Clips & Straps Aluminum Cage
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Evolution Carbotech
Seat post extension	30.4 (millimeters) Diameter Aluminum Micro-adjust