Specialized Rockhopper A1 FS 2001 Technical specs and features

Brand Specialized
Model Rockhopper A1 FS
First production 2001
Bike category Mountain Bike
Bike sub-category Mountain With Front Suspension
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Parts And Accessories Specialized Rockhopper A1 FS Parts   
Available Sizes - 13 (inches) / 33.02 (cm)
- 13 (inches)
- 15 (inches) / 38.1 (cm)
- 15 (inches)
- 17 (inches) / 43.18 (cm)
- 17 (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 Rear: 26 X 1.90 (inches) Specialized Team Master Sport
Front: 26 X 1.90 (inches) Specialized Team Control Sport
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano Deore Levers
ProMax Linear-pull Brakes
Hubs for disc brakes Rear: Specialized Megaphone Comp
Front: Specialized Aluminum
Rims manufacturer 32-hole
Weinmann Zac 19
Spoke nipples typeBrass Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
Specialized Stainless Steel

Frame and Body Specifications

Frame materialsSpecialized A1 Aluminum
Frame typeTIG-welded
Handlebar constructionSpecialized Aluminum
Handlebar extenderOptional
Handlebar stem detailsSpecialized Aluminum
Headset size1 1/8 (inches) Threadless Tange TG Aheadset

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
Shimano
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 113 (millimeters) Spindle
Shimano BB-LP27
Crankset parts and sizes 22/32/44 Teeth
Specialized Forearm 2 Sport
Gear shift leversShimano Deore RapidFire SL
Rear gear set 11 - 32 Teeth
9-speed

Specialized Rockhopper A1 FS Fork System Data

Derailleur (Front)Shimano Deore
Derailleur (Rear)Shimano Deore LX
Fork material Triple-clamp Crown
Aluminum and magnesium
Fork typeRock Shox Judy Special

Other Specs of Specialized Rockhopper A1 FS

Component group setsMountain Mix
Available colors - Blue and White
- White and Red
Weight Unspecified
Pedals detailsSpecialized Resin
Rear shock absorberNot Available
Saddle seatSpecialized Body Geometry Sport
Seat post extension 30.9 (millimeters) Diameter
Specialized Aluminum


Specialized Rockhopper A1 FS bike review

Specialized produced the Rockhopper A1 FS bike in 2001 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $700.00.
Rockhopper A1 FS bike is available in many sizes such as 13 (inches), 15 (inches), 17 (inches), 19 (inches), 21 (inches) and 23 (inches).
Specialized Mountain bike Rockhopper A1 FS can be found in a few colors, among these colors Blue and White and White and Red .
This bike is equiped with Front: 26 x 1.90" Specialized Team Control Sport tires and Specialized stainless steel spoke wheel while the rims are manufactured by Weinmann Zac 19, 32-hole. Specialized equiped this exact model with ProMax linear-pull brakes, Shimano Deore levers braking system and Front: Specialized aluminum, Rear: Specialized Megaphone Comp hubs.
To guarantee the comfiest ride Specialized used Specialized A1 aluminum material for the frame. Specialized aluminum high strength material is used on the handlebar of this Rockhopper A1 FS to ensure the perfect handling while the stems are made of Specialized aluminum.
For the smoothest biking experience Specialized Forearm 2 Sport, 22/32/44 teeth is used on this bicycle linked to Shimano chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Shimano Deore RapidFire SL gear shift levers.