Specialized ROCKHOPPER A1 FS 1999 VS Norco TWO50 2004 specs comparison

Specialized Rockhopper A1 FS

General Infos

Model	Rockhopper A1 FS
Manufacturer	Specialized
Year of production	1999
Current price	Check price Here ==>
Color choice	- Burnt Orange -Black
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Specialized Dirt Master Sport Front: 26 X 1.95 (inches) Specialized Dirt Control Sport
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe DP-7N Levers Dia-Compe 733 Direct Pull With Linear Spring Brakes
Hubs for disc brakes	Rear: Specialized STOUT Comp Front: Specialized Alloy
Rims manufacturer	32-hole Rear: Ritchey Rock OCR Front: Ritchey Rock SCX
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Alloy
Handlebar extender	Not Available
Handlebar stem details	Specialized A-1
Headset size	1 1/8 (inches) Threadless Specialized Headfirst Sport

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Specialized Comp
Crankset parts and sizes	22/32/42 Teeth Specialized ForeArm Sport
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Specialized Rockhopper A1 FS Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano STX-RC Top-swing
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	2.75 (inches) Travel Answer Manitou Spyder

Other Specs of Specialized Rockhopper A1 FS

Component group sets	Mountain Mix
Pedals details	Aluminum Cage With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong
Seat post extension	30.9 (millimeters) Diameter Specialized Micro-adjust

Norco Two50

General Infos

Model	Two50
Manufacturer	Norco
Year of production	2004
Current price	Check price Here ==>
Color choice	-Orange
Sizes	- Long - short

Wheels And Breaking System

Bike front tire	Rear: 24 X 2.35 (inches) Kenda K-Rad Front: 24 X 2.50 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Aluminum U-brake Rear Levers Avid Disc Road Rear Brakes
Hubs for disc brakes	20 (millimeters) Axle Rear: Aluminum Disc Q and R Front: Aluminum Disc
Rims manufacturer	36-hole Alex MT-28
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Axiom Shovel
Handlebar extender	Optional
Handlebar stem details	SNAFU Armstrong
Headset size	1 1/8 (inches) Threadless FSA Deepcup

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-48
Bottom bracket shell width	American
Bottom bracket type	SNAFU 22 (millimeters)
Crankset parts and sizes	36 Teeth SNAFU 13 6061
Gear shift levers	Shimano Alivio RapidFire
Rear gear set	11 - 30 Teeth 8-speed

Norco Two50 Fork System Data

Derailleur (Front)	Chain Retention Device DMR Chainguide
Derailleur (Rear)	Shimano Deore SGS
Fork material	Single Crown Aluminum and magnesium
Fork type	130 (millimeters) Travel Marzocchi DJ 3

Other Specs of Norco Two50

Component group sets	Mountain Mix
Pedals details	DMR V-8
Rear shock absorber	Not Available
Saddle seat	Axiom Shovel
Seat post extension	Lee Chi SP-222