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40V HP Brushless 21″ Self-Propelled Multi-Blade Mower Kits.

40V HP Brushless 21″ Self-Propelled Multi-Blade Mower Kits.

Regular price $267.50
Regular price $267.50 Sale price $590.00
SAVE 54% Sold out

⚡ Powerful enough for any project


🛠️ Pro-grade quality, everyday price


🇺🇸 Backed by US-based support

40V HP Brushless 21″ Self-Propelled Multi-Blade Mower Kits.

Regular price $267.50
Regular price $267.50 Sale price $590.00
SAVE 54% Sold out
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RYOBI 40V HP Brushless 21″ Cordless Mower

The RYOBI 40V HP Brushless 21″ Cordless Self-Propelled Lawn Mower offers the power of a gas mower without the fuss. With its innovative CROSS CUT Multi-Blade System and SMART TREK technology, this mower ensures an efficient and effortless mowing experience, ideal for up to ¾ acre of lawn. Equipped with two 6.0 Ah batteries, this mower provides up to 70 minutes of runtime and folds easily for compact storage.


Key Features:

  • 40V HP Technology: Delivers more power than traditional 170cc gas mowers.
  • CROSS CUT System: Reduces clumping and ensures even dispersion while mulching or side discharging.
  • SMART TREK Technology: Adapts speed to your pace, reducing fatigue during operation.
  • No Maintenance Required: Push-button start with no gas or oil needed.
  • Compact Storage: Folding handles for vertical storage in tight spaces.
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The RinseHero promise

Built to Earn Its Place in Your Garage

Built to Last

Pro-grade construction that survives real work — not plastic that quits after one season.

Free, Fast US Shipping

Shipped quick from within the USA, with tracking on every order. No surprise fees at checkout.

Warranty + Real Support

Backed by a warranty and a US-based team that actually picks up when something goes wrong.