FS 90 R - $339.95 DSRP


Distributor Suggested Retail Price DSRP:   $339.95

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This low exhaust emission professional trimmer features a straight shaft and versatile cutting head options.

Featuring our proven low-emission engine and a loop handle, the FS 90 R STIHL trimmer is ideal for landscape professionals. Its solid, straight driveshaft works with a variety of cutting attachments—giving you more flexibility in trimming applications.

Print Spec Sheets
FS 90 R Specifications
DISPLACEMENT 28.4 cc (1.73 cu. in.)
ENGINE POWER 0.95 kW (1.27 bhp)
WEIGHT* 5.3 kg (11.7 lbs.)
FUEL CAPACITY 530 cc (18 oz.)
CUTTING SWATH 16.5"
POWER SOURCE Gas
*Weight without cutting attachment or deflector.
Model Features
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    Shoulder Strap / Carrying System
    Using a shoulder strap or carrying system helps distribute the weight of the equipment for increased operator comfort and improved maneuverability.
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    Adjustable Front Handle
    Adjusts for comfort.
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    Fully Lined Drive Shaft
    Provides smooth operation and less vibration.
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    High Tech Polymer Housing
    Housings are lightweight, withstand greater impact and are corrosion-resistant.
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    Protected Choke Lever/Knob
    Helps prevent damage.
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    Start/Run/Stop Controls on Handle
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    Throttle Trigger Interlock
    Must be depressed before the trigger can be activated.
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    Air Filter Cover
    Easily removed for fast and easy filter cleaning or replacement.
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    Protected or Enclosed Control Cables
    Eliminate dangling and loose wires.
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    Heavy-Duty Steel-On-Steel Clutch
    Centrifugal clutch is designed to reduce slippage.
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    Protected Spark Plug
    Protected yet easy to change.
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    Protected Spark Arrestor Muffler
    Has large baffles which reduce noise level and contains a screen designed to reduce the emission of sparks.
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    Upright Translucent Fuel Tank
    Allows operator to easily check fuel level before starting work. Upright position makes it easier to refill.
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    Purge Pump Primer
    By pressing the bulb, this small fuel pump delivers fuel to the carburetor, reducing the number of starting pulls needed after an extended break between uses.
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    Multi-Function Control Handle
    Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.
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    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 (PDF Format).
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    Built in the USA
    Indicates products that are built in the United States from domestic and foreign parts and components.

    More Information

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    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.

    More Information

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    Loop Handle (R)
    Loop handle grass trimmers and brushcutters are ideal for trimming between bushes and shrubs and other areas where space is limited.
Standard Features
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    Common Features for Trimmers
    View the features common to many STIHL trimmers.

Important Information
WARNING! Improper use of any trimmer/brushcutter can cause serious or fatal injury. Read, understand and follow all safety instructions in your instruction manual. To reduce the risk of injury from blade contact, circular saw blades may be used on FS brushcutters that have a limitstop, a bicycle handle and double shoulder harness and not on FS brushcutters with a "J" handle or loop handle. Other rigid blades may be used on FS brushcutters having a bicycle handle, a "J" handle or a loop handle equipped with a barrier bar. To reduce the risk of eye injury always wear proper eye protection. Always use the appropriate deflector for the type of cutting attachment, as explained in your instruction manual.
Note: STIHL engine products with the Caring for Nature logo are cleaner than EPA Standards for exhaust emissions.
Note: STIHL recommends use of fuel with no more than 10% Ethanol content. Using fuel with greater than 10% Ethanol content may cause damage to your equipment and may void your STIHL warranty. Learn More…
WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL dealers are for distribution in the United States only.
Click to view the STIHL Limited Warranty Time Periods
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    Available color: Grey

Are you ready for a STIHL?

Rated 4.7 out of 5 by 195reviewers.
Rated 5 out of 5 by awesome! I use the fs 90r at work. I love it! Nothing better! I run this for about 8 hours a day and only use mabey .5 gallon of fuel. This thing will cut through anything! August 18, 2015
Rated 5 out of 5 by Perfection I love the 120 and it's power, but this one takes the cake. Flawless gears, and just the piece of equipment for the task at hand. August 15, 2015
Rated 5 out of 5 by Great power, torque Starts very easy don't even have to choke it 90 percent of the time. A tad heavy but very powerful and torquee. August 5, 2015
Rated 5 out of 5 by Top Notch Quality and Very Realiable It looks Solid as a Rock. It feels Solid as a Rock. Top Quality. Easy to Start. Sounds and Performs Very Powerful. Knocked out my 1 acre lot with no problem. Didn't Skip a Beat. Well Worth the Money. I've owned Toro and Echo over my +32 yrs of during yard work, and there is No Comparison. Not even in the Same Category. August 2, 2015
Rated 5 out of 5 by this thing is a beast It works grate i love it i would recomend it to a friend July 31, 2015
Rated 5 out of 5 by This thing is a beast!!!! Wow. This thing is a beast. It cuts through the toughest of grass with ease. Very balanced and no vibration at all July 20, 2015
Rated 5 out of 5 by great product i mow about 10 yards and this weedeater has plenty of power and I think that it is well worth the money. I have had this weedeater for going on 3 mounths and I haven't had to choke it or prime it. it will start first pull every time and I am very pleased with this weedeater. July 14, 2015
Rated 5 out of 5 by VALUE PACKED ADAPTABILTY I purchased this unit from McKinney Power in Ruston, LA. It was replacing a 12 year old unit that had been used commercially and privately. The staff really saved me time and money by showing me buddled specials also from STIHL. There's so many interchangeable pieces that cut down on storage and costs, you can't go wrong. There's no doubt about it, STIHL makes the most dependable and toughest units on the market. Don't waste your money on cheeper products, you'll only spend more replacing it year after year! July 11, 2015
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