Specialized ROCKHOPPER A1 1996 VS Diamondback OVERDRIVE COMP 1993 specs comparison

Specialized Rockhopper A1

General Infos

Model	Rockhopper A1
Manufacturer	Specialized
Year of production	1996
Current price	Check price Here ==>
Color choice	- red -Gray
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 Altus Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Araya GP-710
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith 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-IG50
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-300i
Rear gear set	11 - 28 Teeth 7-speed

Specialized Rockhopper A1 Fork System Data

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

Other Specs of Specialized Rockhopper A1

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

Diamondback Overdrive Comp

General Infos

Model	Overdrive Comp
Manufacturer	Diamondback
Year of production	1993
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 15 - 17 - 19 - 21

Wheels And Breaking System

Bike front tire	Rear: 700 X 45c Front: 700 X 45c Panaracer Smoke 700x45C
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Levers Dia-Compe 987 Low Profile Cantilevers Brakes
Hubs for disc brakes	Suntour XC Pro MicroDrive With Grease Guard
Rims manufacturer	Avenir Duro 7-17
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	True Temper OX
Frame type	TIG-welded Steel
Handlebar construction	Avenir Multi-position Brahma
Handlebar extender	Not Available
Handlebar stem details	Zoom
Headset size	Not Available

Gearing Specifications

Bicycle chain	Suntour CH-AP01
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	20/32/42 Teeth Suntour XC Pro Microdrive
Gear shift levers	Suntour XC Pro Thumbshifters
Rear gear set	11 - 24 Teeth 7-speed

Diamondback Overdrive Comp Fork System Data

Derailleur (Front)	Suntour XC Pro
Derailleur (Rear)	Suntour XC Pro
Fork material	Not Available
Fork type	True Temper OX

Other Specs of Diamondback Overdrive Comp

Component group sets	Suntour XC Pro Microdrive
Pedals details	SR Low Fat and clips And Straps
Rear shock absorber	Not Available
Saddle seat	Selle Italia Turbo Astrale Forato
Seat post extension	Alloy Micro-adjust