Find a Specific Product: Trimmers & Brushcutters

FS 100 RX

A professional grass trimmer that delivers big power in a lightweight package.

FS 100 RX
Rated 4.5 out of 5 by 49reviewers.
Rated 4 out of 5 by yes but no, I would recommend this to product any one that has a normal pace. Not powerful enough for me. I have a fast pace so the trimmer can't keep up with me that is why I have the con. Other than my experience this machine is a work horse. It never breaks down, never is hard to start, fuel efficient, and very light weight. All in all I would not buy because of the speed I use it at. If I wasn't so tall with long legs I would buy this. November 28, 2015
Rated 5 out of 5 by Beast This weedeater is a beast. It is light for the power it has. I have always run Echo weedeaters so this was my first Stihl. It will not be my last. I still run Echo equipment but this Stihl weedeater is the lightest for the amount of power and torque it has. September 17, 2015
Rated 5 out of 5 by Great Trimmer but a pricey FS 100 RX The 100 RX is lighter than the 90 I tried and more powerful and only $25 bucks more !! It gets a little hot on the arm if your resting it against the trimmer's motor as you work, but that's a bad habit I have. Very powerful, easy to start. A little pricey but dependability is what counts. Nothing worse than having to fiddle with equipment when your trying to get something done. Use only non-ethanol fuel with your oil mix !!! I run premium with no ethanol fuel with great success. July 14, 2015
Rated 5 out of 5 by our new standard We were always intrigued about these trimmers but we didn't need any until they stole our other trimmers. And the sweet out of this bittersweet story is this specific tool. Our commercial business demands powerful, lightweight, and dependable tools like this. We decided to try this trimmer since we love all of our other Stihl products and we needed to replace the stolen ones. I'm glad we opted for this tool. It is lighter and more powerful then what we were used to. So now this will be our new go-to string trimmer. Nothing less. May 1, 2015
Rated 5 out of 5 by This product light and piwerful Have been using 100RX 4 4 years now I have 4 of them on my trailer now. Run all day start right up. Light and powerful Great weed eater April 25, 2015
Rated 5 out of 5 by Love it! This is the best trimmer I've ever used. Been in the lawncare business for 15 years now and have used a lot of products. This trimmer beats them all by a long run. Some say the price is a little high but you get what you pay for. I definitely recommend it to anyone looking for a powerful, light weight trimmer that you can sling around real quick from a flat edge to a straight edge I don't even run it full throttle. I'd probably take off flying if I attempted that. Buy this trimmer and never look back. April 13, 2015
Rated 5 out of 5 by Fs 100 rx Trimmer Going on year two with this bad boy. I have 4 other pro trimmers including (2) 110's, a 130 and a Honda. The Stihl 100 has the best power to weight ratio out of any trimmer I've ran. This has the same power as a fs 110 with less weight. One con is this model trimmer is for line use only not for blades, but that is made up with weight savings, power and antivibes. If you want a dependable string trimmer you can run wide open all day that can save your back and arms from unnecessary fatigue this is your trimmer. We still use the 110s daily and they are great, reliable, multipurpuse trimmers. The 130 is our "brushcutter" and has blades installed. Can't beat stihl trimmers. April 9, 2015
Rated 5 out of 5 by This is a good product to own I just purchased this trimmer last week and its the best one I have ever seen. It has a lot of power and is light weight. If u are looking for a light weight powerful trimmer I would recommed it especially if u do a lot of trimming. Its amazing how smooth it runs and at a reasonable price April 7, 2015
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