Specialized Rockhopper A1 FS 1999 Technical specs and features
| Brand | Specialized |
| Model | Rockhopper A1 FS |
| First production | 1999 |
| Bike category | Mountain Bike |
| Bike sub-category | Mountain With Front Suspension |
| Bike Pricing | Check price Here ==> |
| 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 1.95 (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 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 | 22/32/42 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 |
| Available colors | - Black - Burnt Orange |
| Weight | Not Available |
| 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 |
Specialized Rockhopper A1 FS picture
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Specialized Rockhopper A1 FS bike review
Specialized produced the Rockhopper A1 FS bike in 1999 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $699.99.
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 Black and Burnt Orange .
This bike is equiped with Front: 26 x 1.95" Specialized Dirt Control Sport tires and DT stainless steel spoke wheel while the rims are manufactured by Front: Ritchey Rock SCX, Rear: Ritchey Rock OCR, 32-hole. Specialized equiped this exact model with Dia-Compe 733 Direct Pull with linear spring brakes, Dia-Compe DP-7N 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 to ensure the perfect handling while the stems are made of Specialized A-1.
For the smoothest biking experience Specialized ForeArm Sport, 22/32/42 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.