Specialized Stumpjumper A1 FS 1996 Technical specs and features

Brand Specialized
Model Stumpjumper A1 FS
First production 1996
Bike category Mountain Bike
Bike sub-category Mountain With Front Suspension
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Parts And Accessories Specialized Stumpjumper A1 FS Parts   
Available Sizes - 13.5 (inches) / 34.29 (cm)
- 13.5 (inches)
- 15.5 (inches) / 39.37 (cm)
- 15.5 (inches)
- 17 (inches) / 43.18 (cm)
- 17 (inches)
- 18 (inches) / 45.72 (cm)
- 18 (inches)
- 19 (inches) / 48.26 (cm)
- 19 (inches)
- 20.5 (inches) / 52.07 (cm)
- 20.5 (inches)

Wheels And Breaking System

Bike front tire Rear: 26 X 2.10 (inches) Specialized Team Master
Front: 26 X 2.00 (inches) Specialized Team Control
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Dia-Compe PC-7N Levers
Shimano Deore LX M-System Brakes
Hubs for disc brakesNot Available
Rims manufacturer 32-hole
Mavic 221
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
DT Stainless Steel

Frame and Body Specifications

Frame materialsSpecialized Premium A1 Aluminum
Frame typeWelded Aluminum
Handlebar construction Aluminum
Handlebar extenderOptional
Handlebar stem details Cold Forged
Specialized A1
Headset size1 1/8 (inches) Tange-Seiki

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG70
Bottom bracket shell width73 (millimeters) English
Bottom bracket type 110 (millimeters) Spindle
Shimano BB-UN52
Crankset parts and sizes 22/32/42 Teeth
Specialized Son Of Strongarm
Gear shift leversGrip Shift SRT-800 X-Ray
Rear gear set 11 - 28 Teeth

Specialized Stumpjumper A1 FS Fork System Data

Derailleur (Front) Bottom-pull
Shimano Deore LX Top-swing
Derailleur (Rear)Shimano Deore XT SGS
Fork material Triple-clamp Crown
Fork typeRock Shox Quadra 21R

Other Specs of Specialized Stumpjumper A1 FS

Component group setsShimano Deore LX
Available colors - Black
Weight Unspecified
Pedals detailsSpecialized Direct Drive Comp
Rear shock absorberNot Available
Saddle seatSpecialized Prolong Evolution
Seat post extension 30.9 (millimeters) Diameter
Tahoma DP 510

Specialized Stumpjumper A1 FS bike review

Specialized produced the Stumpjumper A1 FS bike in 1996 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $1,099.00.
Stumpjumper A1 FS bike is available in many sizes such as 13.5 (inches), 15.5 (inches), 17 (inches), 18 (inches), 19 (inches) and 20.5 (inches).
Specialized Mountain bike Stumpjumper A1 FS can be found in one single color which is Black.
This bike is equiped with Front: 26 x 2.00" Specialized Team Control tires and DT stainless steel spoke wheel while the rims are manufactured by Mavic 221, 32-hole. Specialized equiped this exact model with Shimano Deore LX M-System brakes, Dia-Compe PC-7N levers braking system .
To guarantee the comfiest ride Specialized used Specialized Premium A1 aluminum material for the frame. Easton, aluminum high strength material is used on the handlebar of this Stumpjumper A1 FS to ensure the perfect handling while the stems are made of Specialized A1, cold forged.
For the smoothest biking experience Specialized Son of Strongarm, 22/32/42 teeth is used on this bicycle linked to Shimano CN-IG70 chain that is easily replaceable as stated by Specialized, the whole system is connected to a high reliability Grip Shift SRT-800 X-Ray gear shift levers.