Specialized Rockhopper A1 FS Comp 1999 Technical specs and features

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General specs of Specialized Rockhopper A1 FS Comp bicycle

Brand	Specialized
Model	Rockhopper A1 FS Comp
First production	1999
Bike category	Mountain Bike
Bike sub-category	Mountain With Front Suspension
Bike Pricing	See price on Amazon
Parts And Accessories	Specialized Rockhopper A1 FS Comp Parts
Available Sizes	- 13 (inches) / 33.02 (cm) - 13 (inches) - 15 (inches) / 38.1 (cm) - 15 (inches) - 17 (inches) / 43.18 (cm) - 17 (inches) - 18 (inches) / 45.72 (cm) - 18 (inches) - 19 (inches) / 48.26 (cm) - 19 (inches) - 21 (inches) / 53.34 (cm) - 21 (inches) - 23 (inches) / 58.42 (cm) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Specialized Dirt Control Comp
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-1.0 L Levers Dia-Compe 735 Direct Pull Brakes
Hubs for disc brakes	Rear: Specialized STOUT Comp Front: Specialized Alloy
Rims manufacturer	32-hole Rear: Ritchey Rock OCR Front: Ritchey Rock Comp
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specifications

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 Specs

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	22/32/44 Teeth Specialized ForeArm Comp
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Specialized Rockhopper A1 FS Comp Fork System Data

Derailleur (Front)	Clamp-on 35.0 (millimeters) Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	3.15 (inches) Travel Answer Manitou Spyder R

Other Specs of Specialized Rockhopper A1 FS Comp

Component group sets	Mountain Mix
Available colors	- Grabber Green - Pearl White
Weight	Unspecified
Pedals details	Specialized Comp Clipless
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong
Seat post extension	30.9 (millimeters) Diameter Specialized Micro-adjust

Specialized Rockhopper A1 FS Comp picture

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Specialized Rockhopper A1 FS Comp bike review

Specialized produced the Rockhopper A1 FS Comp bike in 1999 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $899.99.
Rockhopper A1 FS Comp bike is available in many sizes such as 13 (inches), 15 (inches), 17 (inches), 18 (inches), 19 (inches), 21 (inches) and 23 (inches).
Specialized Mountain bike Rockhopper A1 FS Comp can be found in a few colors, among these colors Grabber Green and Pearl White .
This bike is equiped with 26 x 1.95" Specialized Dirt Control Comp tires and Chung Nan stainless steel spoke wheel while the rims are manufactured by Front: Ritchey Rock Comp, Rear: Ritchey Rock OCR, 32-hole. Specialized equiped this exact model with Dia-Compe 735 Direct Pull brakes, Avid SD-1.0 L levers braking system and Front: Specialized alloy, Rear: Specialized STOUT Comp hubs.
To guarantee the comfiest ride Specialized used Specialized A1 aluminum material for the frame. Specialized alloy high strength material is used on the handlebar of this Rockhopper A1 FS Comp to ensure the perfect handling while the stems are made of Specialized A-1.
For the smoothest biking experience Specialized ForeArm Comp, 22/32/44 teeth is used on this bicycle linked to Shimano CN-HG72 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Shimano Deore LX RapidFire SL gear shift levers.