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PowerSmart

PowerSmart 21" Push Lawn Mower, B&S 125cc Engine, 2-in-1 Mulching and Side Discharge, Lightweight, Easy Assembly, Cordless Push Lawn Mowers for Garden Yard

  • Based on 105 reviews
Condition: New
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$299.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Mar 2
Order within 8 hours and 42 minutes
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Style: 21in Gas 125CC


Features

  • B&S 125cc Engine: Equipped with a 4-stroke, OHV, single-cylinder engine Powered by B&S, this mower ensures efficient and reliable performance with a displacement of 125cc.
  • Lightweight and Maneuverable: Weighing only 62 lbs, this mower is easy to push and maneuver, making lawn care less strenuous.
  • Adjustable Cutting Height: Features a 6-position height adjustment, allowing you to customize the cutting height from 1.5 to 3.9 inches for a perfect lawn finish.
  • Easy Assembly and Maintenance: Comes with a detailed manual for quick assembly and straightforward maintenance, ensuring long-lasting use.
  • Safety Features: Includes essential safety features such as a start/stop control lever, safety shields, and clear safety instructions to prevent accidents and injuries.

Brand: PowerSmart


Power Source: Gas Powered


Material: Plastic


Color: Black


Style: 21in Gas 125CC


Cutting Width: 21 Inches


Operation Mode: Manual


Product Dimensions: 32.9"D x 16.5"W x 22.6"H


Assembly Required: Yes


UPC:


Brand: PowerSmart


Power Source: Gas Powered


Material: Plastic


Color: Black


Style: 21in Gas 125CC


Cutting Width: 21 Inches


Operation Mode: Manual


Product Dimensions: 32.9"D x 16.5"W x 22.6"H


Assembly Required: Yes


UPC: 840432709306


Maximum Adjustable Cutting Height: 3.9 Inches


Minimum Adjustable Cutting Height: 1.5 Inches


Manufacturer: PowerSmart


Item Weight: 61.9 pounds


Item model number: B8721C


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • PowerSmart 21” Push Lawn Mower
The Good: this was relatively put to get and took 5 minutes to set up. I use it set up for mulching so I didn’t need the chute. A quick prime and it cranked on the second pull and the first pull after that. The mow quality was what I expected and didn’t hesitate in my thicker grass. The bad: the rubber flap on the back of the machine lasted about 5 minutes before being caught in the blade and ripped to pieces. It was too long and only designed for the mower moving forward. It was no big deal as I mowed for an hour and a half without anything being kicked out the back of the mower. Conclusion: I am satisfied with this mower and hope it lasts for several seasons. I still hate mowing grass. ... show more
Reviewed in the United States on July 5, 2025 by Alan D. Jones
    • Overall a good mower that works
I am very happy with the mower it cuts as fast as I push it. I think it is not super unique but it is a design that just works. I like the adjustable height lever convenient. Starts well. Good on gas too.
Reviewed in the United States on April 6, 2025 by Daniel Law
    • Nice mower for the price
Nice mower. Size is nice. I have a decently sized yard in town, so I need something smaller than a riding mower but with enough power to get the whole yard done in one session. I’ve been using a fully battery powered one the last two years, and I’m so glad to have made the switch back to this gas mower. Performed perfectly right out of the box after filling the oil and gas. Knocked off one star because the manual states the mower needs a little over 15oz of oil for first use and at changed, but the bottle supplied with the mower is only 13.5oz. Make sure you have a funnel also, as none came with the mower. Overall, great value, runs smoothly, very easy to set up and get mowing. ... show more
Reviewed in the United States on April 21, 2025 by Shannon Sechrest
    • Lawn mower
It does want it is supposed to do. No complaint with its performance.
Reviewed in the United States on December 24, 2025 by Linda K Bishop
    • Tough little mower
The plastic flap on the back of the mower didn't last through the first hour of mowing. But the mower itself did an awesome job. It's a tough little mower and I would definitely buy one again. I like the way it was assembled on arrival and ready to go. Five stars!
Reviewed in the United States on March 28, 2025 by Lila Faye
    • NOT 21".
Great mower but the replacement blade is 20" and not 21". Even though the engine component works fantastically, I wouldn't buy because of the false description.
Reviewed in the United States on June 25, 2025 by Michele
    • Guft
Great price and quality
Reviewed in the United States on January 23, 2026 by PARRISH M. LUTZ
    • Good machine
Vert good !
Reviewed in the United States on January 5, 2026 by Denis Mailloux

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