21" 140cc 4-Cycle Briggs & Stratton Engine Gas Push Lawn Mower with 3-in-1 Mulching, Bagging, Side Discharge
21" 140cc 4-Cycle Briggs & Stratton Engine Gas Push Lawn Mower with 3-in-1 Mulching, Bagging, Side Discharge
Key Features
Key Features
POWERFUL BRIGGS & STRATTON E550 GAS ENGINE — Delivers reliable, fuel-efficient performance with Prime 'n Pull™ start for easy ignition.
3-IN-1 CUTTING SYSTEM — Switch effortlessly between mulching, bagging, or side discharge to suit your lawn care needs.
21-INCH STEEL CUTTING DECK — Durable and rust-resistant, ideal for small to medium-sized lawns.
6-POSITION HEIGHT ADJUSTMENT — Dual-lever system allows cutting height customization from 1.25" to 3.75".
LARGE 16-GALLON REAR BAG — Holds 50% more clippings than standard bags, reducing the need for frequent emptying.
ERGONOMIC HANDLE DESIGN — 20% lower vibration and comfort grip reduce arm fatigue for a more comfortable mowing experience.
FOLD-DOWN HANDLE FOR COMPACT STORAGE — Easy to store in tight spaces, saving valuable garage or shed room.
2-YEAR LIMITED WARRANTY — Provides peace of mind with reliable support and long-term durability.
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Services and Benefits
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Fast, Free Shipping
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90-Day Money-Back Guarantee
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Hassle-Free Warranty
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Lifetime Customer Support
Key Features
All consumer orders are processed within 1 to 3 business days (excluding weekends and holidays) after receiving your order confirmation.
*Please see our shipping policy for more details.
We have a 90-day return policy, which means you have 90 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
See our refund policy for more details about what is needed for a smooth refund process.
SENIX offers a simple and convenient warranty service, saving you the hassle. You can view your warranty details in the product details, or contact us at Service@senixglobal.com with your order receipt for confirmation.
We'll Always be There for You.
If you have any questions or concerns, feel free to contact us at Service@senixglobal.com.
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Product Overview
Simple. Tough. Gets the job done. Take control of your yard with the SENIX 21-inch Push Lawn Mower, powered by a 140cc Briggs & Stratton 4-stroke engine that delivers clean, consistent performance without the gas-oil headache. This walk-behind gas mower is built for efficiency — featuring a rugged 21-inch steel deck and 3-in-1 cutting system that lets you mulch, rear bag, or side discharge on your terms. Prime N’ Pull™ start gets you going with minimal effort, and the 6-position dual-lever height adjustment (1.25" to 3.75") means you can dial in the perfect cut for any season. Oversized 11-inch rear wheels tackle bumps and uneven ground without a fight, and the fold-down handle makes storage quick and compact when you're done. This mower doesn’t overpromise — it overdelivers. The LSPG-M7 is a dependable backyard companion that keeps your lawn in shape and your weekend headache-free.
Specs
- Power Gas
- Engine Brand Briggs & Stratton
- Engine Type 140cc 4-Cycle (B&S E550)
- Drive Type Push
- Mowing Functions 3-in-1: Mulching, Bagging, Side Discharge
- Cutting width 21"
- Grass Bag Capacity 16 gal.
- Horsepower 3 hp
- Cutting Height 1.25" - 3.75"
- Wheel Size (Front/Rear) 8"/ 11"
- Height Positions 6
- Recommended Oil Type SAE 30
- Deck Material Steel
- Start Type Recoil
- Recommended For Up to 1 Acre
- Fuel Tank Capacity 27.05 oz
- Product Height 15.9"
- Product Length 32.8"
- Product Width 22.7"
- Weight 54 lbs
- Warranty 2 Years
Additional Info
- Key Features
- What's Included
- FAQs
- Compatible Parts
LSPG-M7
Cut, mulch, or bag clippings effortlessly with a 21-inch reinforced steel deck. Choose mulching for healthier grass or side discharge for fast clearing.
Reliable Briggs & Stratton Engine
Powered by a 140cc engine with Prime 'n Pull™ ignition, this mower starts on the first pull, every time—even after months of storage. No choke, no hassle.
Smooth & Comfortable Operation
20% lower vibration ensures smooth handling, while the ergonomic grip handle reduces arm fatigue by 30%, making long mowing sessions more comfortable.
Durability & Easy Control
The 6-position dual lever allows quick height adjustments for any grass condition. Plus, the rust-proof hardware and reinforced steel deck are built to last season after season.
1*21-Inch 140cc Gas Powered Push Lawn Mower
Downloads
User Manual
21" 140cc 4-Cycle Briggs & Stratton Engine Gas Push Lawn Mower with 3-in-1 Mulching, Bagging, Side Discharge
