Alpinestars CR-D100 1994 VS Specialized ROCKHOPPER 1997 specs comparison

Alpinestars CR-D100

General Infos

Model	CR-D100
Manufacturer	Alpinestars
Year of production	1994
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 15.7 (inches) - 17 (inches) - 18 (inches) - 19.3 (inches)
Sizes	- 15.7 (inches) - 17 (inches) - 18 (inches) - 19.3 (inches)

Wheels And Breaking System

Bike front tire	Ritchey Mod Quad
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Levers Shimano Alivio M-System Brakes
Hubs for disc brakes	Shimano Alivio
Rims manufacturer	32-hole Ukai PJ-20
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	4130 Chromoly Main Triangle and Hi-tensile Steel Rear Stays
Frame type	TIG-welded Steel
Handlebar construction	Alpinestars 6061 T-6 Aluminum 5 Degree
Handlebar extender	Not Available
Handlebar stem details	Alpinestars Full Chromoly 0-degree Rise
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/32/42 Teeth Shimano Alivio
Gear shift levers	Shimano Alivio Rapidfire Plus With Optical Gear Display
Rear gear set	11 - 28 Teeth 7-speed

Alpinestars CR-D100 Fork System Data

Derailleur (Front)	Top-pull Shimano Alivio
Derailleur (Rear)	Shimano Alivio
Fork material	Not Available
Fork type	Chromoly

Other Specs of Alpinestars CR-D100

Component group sets	Shimano Alivio
Pedals details	Steel Cage With Clips & Straps Alloy Body
Rear shock absorber	Not Available
Saddle seat	Flite Style
Seat post extension	Kalloy

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