BILT HARD 21 Inch Self Propelled Gas Lawn Mower, 201cc 4-Cycle OHV Engine, 3-in-1 Functions (Bagging, Mulching and Side Discharge) with 8-Positions Adjustable Cutting Height, Easy Start
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Size: 21 Inch, Self Propelled
Features
- Efficient & Versatile Mowing Solution - Our 21-inch self-propelled lawn mower features a 3-in-1 steel deck with mulching, side discharge, and rear bagging capabilities, providing an extensive mowing path for maximum efficiency. The no-choke, no-primer design ensures easy starting without the hassle of manual adjustments.
- Self-Propelled Functionality - Equipped with rear-wheel drive and a single-speed self-propelled feature, this mower moves smoothly and effortlessly, making it ideal for large cutting areas. The comfortable, foam-wrapped, angled handle reduces hand fatigue, making lawn maintenance a breeze.
- Reliable Performance - Powered by a robust 201cc 4-stroke OHV engine that delivers 9.0 ftlb of torque, this gas-powered lawn mower ensures efficient and reliable performance every time.
- 8-Position Cutting Height Adjustment - This gas powered lawn mower offers a single lever that synchronizes the height adjustment of all four wheels, allowing you to customize the cutting height from 1.2" to 3.75" to perfectly match your lawn's requirements.
- Superior Service - BILT HARD is committed to providing high-quality products and exceptional customer service. We stand behind our lawn mower. If you have any questions or are not satisfied, please feel free to contact us. Our support team is ready to assist you.
Brand: BILT HARD
Power Source: Gasoline-Powered
Material: Alloy Steel
Color: Blue
Style: 3-in-1 Self-Propelled
Item Weight: 79 Pounds
Cutting Width: 21 Inches
Operation Mode: Automatic
Product Dimensions: 62.5"D x 26.3"W x 41"H
Maximum Adjustable Cutting Height: 9.53 Centimeters
Power Source: Gasoline-Powered
Operation Mode: Automatic
Maximum Adjustable Cutting Height: 9.53 Centimeters
Minimum Adjustable Cutting Height: 3.05 Centimeters
Number of Positions: 8
Color: Blue
Style Name: 3-in-1 Self-Propelled
Material Type: Alloy Steel
Item Weight: 79 Pounds
Cutting width: 21 Inches
Item Dimensions D x W x H: 62.5"D x 26.3"W x 41"H
Brand Name: BILT HARD
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This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Excellent mower Bilthard exceeds my expectations every time! I got a 212 and it did 42mph on my mini bike with a 40t sprocket. No mods. This mower also blew my mind. Took care of my lawn like nothing, self propel saved my back. Then I used it to clear some brush and it ate that up as well Get the 201cc and you won't be disappointed
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Reviewed in the United States on March 16, 2026 by Cyrus
Terrible product. 3 month warranty. After using 6-8 times before storing for winter, front wheels raise up on their own thus lowering front deck and scalping yard. Something stripped or worn out. Amazon states reach manuf, manuf response is 3 months warranty. I recommend do not buy a one lever mower that adjusts all wheels, thus no rod shaft slippage, even after limited mows. Buy name brand.
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Reviewed in the United States on March 28, 2026 by Amazon Customer
Best self-propelled lawn mower for the $$$. Period! Assembly was easy after watching YouTube videos for help with the clutch handle and run/off handle. What I like: Solidly built, no rattling and the handle is exactly the right height for a 6' operator. Power for days with the 210cc engine. No bogging down in thick Burmuta grass. Tank has large capacity! Easily able to get through two mowing iterations with one tank of grass. Came with clear instructions and 10w40 oil for the crank case. Also a spark plug removal/install tool. Package was sound and product was well protected. Contact phone number for issues was available. The speed while not adjustable is, in my opinion, perfect. Once you get the hang of rear wheel drive, mowing is almost effortless. Just similar to walking. Side discharge if you like and rear bagging. I use neither and mulch my grass, returning the nutrients to the soil. Dislikes: Absolutely none. Happy customer, solid purchase!
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Reviewed in the United States on July 24, 2025 by Russell Ledbetter
Lawnmower works great but the wheel drive belt slipped and stopped working on the first use. Their support team was able to walk me through fixing it.
Reviewed in the United States on March 22, 2026 by Andrew
This seems like a great mower! Very powerful for a 21". The seller was awesome to work with... very responsive and more than fair. I wouldn't hesitate to purchase from them again. GREAT customer service!!
Reviewed in the United States on March 18, 2026 by MichaelC
Boot fell off handle after mowing twice. ( tightened them as much as I could), drive belt popped off in second time of mowing, bolt that holds drive motor was not ever connected to the motor from factory and the hole to hold it was in wrong spot on bracket. A lot of money to be retrofitting it back together myself. Oh the grass deflection for the side won’t stay on in the little cut in they made for it as well.
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Reviewed in the United States on August 20, 2025 by A. Martin
So far, so good. I bought this at the end of the season assuming that the prices will be higher in the spring. I tested it mowing half of my yard before stowing for the winter (always run the gas dry between seasons). It worked fine (only used side discharge). Longevity remains to be seen, used my last mower 21 years. Assembly instructions poor (the blue lever goes on top with right cable attachment for Run, black lever underneath with left cable attachment for Drive). Adjust the drive lever cable so that it engages with the lever closest to the grip to make it easier to engage/disengage. Saw comments about being too fast and too slow -- seems fine to me. Just release the Drive lever when turning. Even so, depending on the grass, it doesn't grab particularly strong into the lawn so if you hold the mower steady the wheels can slip without releasing the Drive lever. I'm used to front wheel drive which is easier to control but this seems okay. Saw comment about the pull cord being too long: maybe it is, but no trouble starting. First time after filling oil/gas started on third pull. Then with engine still warm starts with one half-hearted pull (as expected). When finished there was a lot of fine detritus at the rear bag location -- I blow it clean top/underside with leaf blower after each use. Posting now because I wouldn't purchase a mower which had no reviews.
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Reviewed in the United States on October 21, 2025 by N3IC
Replacement parts are near impossible to find. Bilt Hard’s customer service and product support is terrible. The do not answer their phone calls or return texts, emails or voicemail. I tried to replace a grass catcher bag the broke less than a year after I purchased the machine. Assembly instructions are difficult to follow. You will need to see the assembly video on the company’s website. The machine is easy to use but the self propelled function is slow. Construction seems sturdy but time will tell. Knowing what I know now I would not have purchased this machine.
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Reviewed in the United States on April 2, 2026 by Richard Diogo