The FSA 120 is compatible with AP System batteries and requires virtually no maintenance thanks to its brushless motor. Choose from either line head or grass cutting blade attachments with automatic speed adjustments for either option. Enjoy operator control and comfort with the bike-handle grip and controls.
This tool is IPX4-rated weather-resistant construction and has been designed and tested for splash water protection.
- POWER SOURCEBattery
- WEIGHT (w/ AP 300 S)15.4
- CUTTING WIDTH15
This tool has IPX4-rated weather-resistant construction and has been designed and tested for adverse weather conditions.
Variable-speed trigger allows precise control for each task.
Powerful Battery-Powered Trimmer with Line Head or Select Grass Cutting Blades
Compatible with line head and grass cutting blades, allowing you to get more done with a single tool.
40% more power than the previous model
With 40% more power than the previous model, it offers the power you need to take on tough jobs.
All STIHL battery-powered products feature a retaining latch that is designed to prevent the unit from unintentional starts when the battery is inserted.
When used in conjunction with a harness, the bike handle allows the machine to be easily guided, enabling a smooth horizontal mowing action to cover large areas quickly and efficiently. With soft grips for increased comfort, the bike handle provides greater control and helps reduce operator fatigue.
Adjustable Front Handle
The front handle is easily adjustable (360-degree rotation) for comfort.
Rubberized Soft-Touch Handle
Soft rubber texture is both easy to grip and makes the product comfortable to hold for extended periods.
Cutting Heads & Blades Selection Chart
Need help selecting a cutting head or blade for your STIHL trimmer or brushcutter?
Click here to view the Cutting Heads & Blades Selection Chart
Throttle Trigger Interlock
Must be depressed before the trigger can be activated.
High-Tech Polymer Housing
Housings are lightweight, withstand greater impact, and are corrosion-resistant.
Reduced-Emission Engine Technology - Caring for Nature
The STIHL Inc. “Caring for Nature” seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions” as being cleaner than EPA and/or CARB exhaust emission standards.
|WEIGHT (w/ AP 300 S)
|RUN TIME (w/ AP 300 S) Up to
Product Instruction Manual (PDF)
Product Safety Manual (PDF)
STIHL Limited Warranty
Cutting Heads & Blades Selection Chart (PDF)
STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
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