FS 91 R 41802000506US | Stihl

Air Filter Cover

Easily remove the cover for fast and easy filter cleaning or replacement.

Fully-Lined Drive Shaft

A lined shaft provides smooth operation and less vibration.

Heavy-Duty Steel-On-Steel Clutch

Centrifugal clutch is designed to reduce slippage.

High-Tech Polymer Housing

Housings are lightweight, withstand greater impact, and are corrosion-resistant.

Loop Handle (R)

Loop handle grass trimmers and brushcutters are ideal for trimming between bushes and shrubs and other areas where space is limited.

Made in America

A majority of STIHL products sold in America are made in America of U.S. and global materials.

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.

Protected Choke Lever/Knob

The choke is protected to help prevent damage.

Protected Spark Arrestor Muffler

Large baffles reduce noise level and contain a screen designed to reduce the emission of sparks.

Protected Spark Plug

The spark plug is protected yet easy to change.

Protected or Enclosed Control Cables

Dangling and loose wires are eliminated.

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.

TapAction™ AUTOCUT® Cutting Head

TapAction™ allows users to adjust the line length simply by tapping the cutting head against the ground.

Throttle Trigger Interlock

This safety feature must be depressed before the trigger can be activated.

Upright Translucent Fuel Tank

Easily check the fuel level before starting work. If fuel is needed, the upright position makes the tank easier to fill.

Cutting circle diameter	16.5 in
Device length without cutting tool	70.9 in
Device weight without refuelling	12.0 lb
Displacement	1.7 cu-in
Displacement	1.7 in³
Fuel tank capacity	24.0 fl oz
Tank capacity	24.0 fl oz
Power	1.3 BHP
Power	1.273 BHP

FS 91 R

379.99

Specifications

Cutting circle diameter

Device length without cutting tool

Device weight without refuelling

Displacement