40V HP Brushless 21" Cordless Walk behind Self-Propelled Mower, W/ String Trimmer, Edger, (3) Batteries & (2) Chargers

Regular price
$1,159.48
Regular price
Sale price
$1,159.48
Tax included • Free USA Shipping

🚚 Next-day delivery available

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Built for Performance
Engineered for powerful outdoor cleaning and lawn care with reliable performance every time.
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High Efficiency Power
Designed to deliver maximum results while saving time and effort on every job.
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Perfect for Any Yard Size
Suitable for small lawns, large properties, and heavy-duty outdoor cleaning tasks.
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Durable & Reliable Equipment
Built using high-quality components for long-lasting performance season after season.
Battery/Charger
Additional Tool Options
30 days return

30-Day Returns

Return within 30 days if you’re not satisfied.

money back guarantee

Money-Back

Full refund if it doesn’t meet expectations.

fast delivery

Fast Delivery

Quick, reliable shipping across the USA.

24/7 support

24/7 Support

We’re here to help anytime you need.

  • 40V HP Technology Delivers More Power Than a 163cc Gas Mower
  • 40V HP Technology Delivers More Power Than a 32cc Gas Trimmer
  • Achieve Clean, Precise Edges Along Sidewalks & Driveways
The RYOBI 40V HP Brushless 21" Self-Propelled Mower Kit delivers more power than a 163cc gas mower, making it a true gas replacement. The (2) 40V 6Ah batteries provide up to 80 minutes of runtime, tackling up to 3/4 acre. The brushless motor and advanced electronics automatically adjust blade speed to eliminate bogging and power through tough grass. With self-propelled rear-wheel drive, this mower ensures an effortless mowing experience. The CUT COMMAND CENTER allows you to monitor runtime, blade life, activate turbo mode, adjust self-propelled speed, and more. The 21" durable composite deck is lightweight, corrosion-resistant, and comes with a lifetime warranty. It's part of the RYOBI 40V system, where any 40V battery works with any 40V product. Additionally, the RYOBI 40V HP Brushless 17" Attachment Capable String Trimmer Kit outperforms a 32cc gas trimmer, providing over 45 minutes of runtime with a 40V 4Ah battery. Compatible with RYOBI EXPAND-IT attachments, it transforms into various tools. It features a 15"-17" adjustable cut swath, variable speed trigger, and REEL EASY+ head. The carbon fiber shaft reduces weight, and the 40V battery recharges in under 60 minutes. On top of that, you can transform your trimmer with the included RYOBI Edger attachment for clean edges along sidewalks and driveways. This bundle is a part of the 40v system and includes a 5-year Mower and String Trimmer warranty and 3-year Edger and Battery Warranty.

Shipping Area

MowMasters currently ships within the United States only.

Shipping Origin

All orders are shipped from:
Atlanta, Georgia, USA.

Processing Time

Orders are processed within 1–2 business days.

Delivery Time

Estimated delivery:
3–5 business days (standard shipping).

Delivery times may vary due to weather, carrier delays, or high-volume periods.

Tracking

Customers receive a tracking number once the order ships.

Shipping Address Accuracy

Customers are responsible for providing accurate shipping information.

At MowMasters, we want you to shop with confidence.

Return Eligibility

Customers may request a return within 30 days of delivery.

Items must:
 • Be unused
 • Be in original packaging
 • Include all accessories
 • Be in resellable condition

Return Process

To start a return, contact:
support@mowmasters.shop

Return instructions will be provided by our support team.

Refund Processing

After receiving and inspecting the returned item, approved refunds will be issued within 7 business days to the original payment method.

Damaged or Incorrect Items

If your item arrives damaged or incorrect, please contact us within 48 hours of delivery.

Non-Refundable Situations

Refunds may be refused if:
 • Items show signs of use
 • Missing parts not caused by us
 • Returned outside the allowed period

Frequently Asked Questions

Yes. This equipment is designed for both beginners and experienced users. It includes user-friendly controls, clear setup instructions, and efficient performance to make operation simple and comfortable.

This product is ideal for medium to large outdoor tasks. Please check the product specifications for recommended yard size or PSI performance to ensure it matches your needs.

Some minor assembly may be required upon delivery, such as attaching handles or accessories. All necessary instructions and hardware are included in the package.

Basic maintenance such as cleaning, proper storage, and periodic inspection will help extend the lifespan and maintain optimal performance.

Yes, this product includes a manufacturer warranty covering defects and performance issues. Full warranty details are available in the product specifications section.