NINJA Push Mower



A perfect choice for mulching fans, the NINJA® Walk-Behind Lawn Mower’s powerful blade with 6 cutting surfaces finely mulches grass clippings while the deck blows them back into your yard. This Snapper® 21″ Lawn Mower features a rear wheel drive system with high 10″ rear wheels for superior traction on hills and thick grass. The reliable Briggs & Stratton Professional Series™ OHV Engine keeps you going strong with professional-grade features from ReadyStart® Technology to quieter operation and increased durability.

Marketing ModelRP2185020
Engine BrandBriggs & Stratton
Engine ModelProfessional Series™
Torque (ft-lbs, gross) *8.50
Starting TypeRecoil
Engine Displacement (cc)190
Transmission TypeSelf-Propelled
Drive SystemRear-Wheel Drive, Disc Drive
Ground Speed-Fwd (mph)Variable, up to 4
Cutting Width (in)21
Blade TypeNINJA® Mulching
Height-of-Cut (in)1.25 - 4
Comfort Grip Handle Bar2-Piece w/ foam grip
Front Wheel Size (in)8
Rear Wheel Size (in)10
Side DischargeYes
Residential Warranty (Product) †3-Years Limited
Commercial Warranty (Product) †90-Days Limited
Operator's Manuals Download IconIllustrated Parts List - English
Download IconOperator's Manual - English, Spanish, French
Download IconOperator's Manual - English, Spanish, French
Download IconOperator's Manual - English, Spanish, French
Download IconOperator's Manual - English, Spanish, French

Tried and True

Snapper's proven disc drive transmission is a dependable speed adjustment system. Its higher wheel torque and control provides improved speed control on hills and helps pull through thick grass or rough terrain.

Comfort Zone

Whether its the speed select or the cup holder, the operator zone has everything within easy reach

Grass Gripper Mower Traction

Rear-wheel drive improves walk-behind mower traction. The smooth-turn differential helps ensure easy maneuverability without damaging your grass.

Easy Mulching Mower

Finely mulch your grass with our exclusive NINJA® Blade that features 6 powerful cutting surfaces. While the NINJA® Blade mulches the grass, the deck design blows them back into the lawn.

Dependable Power

The Briggs & Stratton Professional Series™ OHV Engine combines professional-grade power and performance with homeowner-friendly ease-of-use. Strong, quiet and durable, this engine comes standard with the ReadyStart® starting system: No priming. No choking. Just pull and go.

Durable Construction

Rugged solid steel front axle and stamped steel mower deck provide long-lasting performance season after season

Better Maneuverability

10" high rear wheels easily glide through tall, thick grass.

Easily Pick the Cut

Change the grass height-of-cut with easy-to-use adjustment handles. Select the ideal cutting height for your lawn.