PowerSmart 21″ Gas Self-Propelled Lawn Mower with 170cc Engine & 3-in-1 Cutting – V8721S1-2

Tackle hills, uneven terrain, and thick grass with the PowerSmart 21″ Gas Self-Propelled Lawn Mower. Powered by a reliable 170cc OHV engine that starts in 1-2 pulls, this mower delivers consistent performance all season long without bogging down.

Why Choose PowerSmart?

The rear-wheel drive self-propelled system with 10″ large wheels grips slopes and rough terrain so you guide, not push. The 21″ alloy steel deck handles thick turf in a single clean pass, while 6 height positions (1.5″–3.9″) adjust with one lever in seconds. The 3-in-1 cutting system lets you switch between bagging, mulching, and rear-discharge without tools.

Key Features

• Starts in 1-2 Pulls – 170cc OHV engine fires up fast and powers through thick, overgrown grass without bogging down. Consistent performance from first cut to last.

• Self-Propelled for Hills & Uneven Ground – Rear-wheel drive with 10″ large wheels grip slopes and rough terrain. You guide, not push. Easy to handle even through full-yard sessions.

• 3-in-1 Cutting System – Switch between bagging, mulching, or rear-discharge without tools. All attachments included, ready to use out of the box.

• 21″ Alloy Steel Deck – Full-width steel deck handles thick turf in a single clean pass. 6 height positions (1.5″–3.9″) adjust with one lever in seconds.

• Folds Flat in Seconds – Handle folds for vertical storage, saving up to 70% of garage floor space. Reinforced at all high-stress points for long-lasting durability.

What’s Included

Complete mower including 3-in-1 attachments (bag, mulch plug, discharge chute) and user manual. Gas and oil not included. Assembly required.

Specifications