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Bad Boy MZ Magnum 54 in. Zero-Turn Mower

SKU: 122755599
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Product Rating is 4.6
4.6
 (607)

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Item Information

Most mowers at this price are made from flimsy stamped steel and bolted together. So if you're looking for the efficiencies of a zero-turn mower at a price that does not compromise on quality construction and quality of cut--turn to the Bad Boy MZ Magnum. With its all new, larger and stronger frame - sporting an even stronger 7-gauge all-steel, fabricated deck - the MZ Magnum is far more substantial in build quality than other mowers in this price range. You'll immediately appreciate the rock-solid, all-steel welded construction, powerful engine and 'too much fun to call it work' ride.

  • 54 in. cutting width
  • 725cc Kohler Pro 7000 HD series engine
  • 2 in. x 2 in. heavy-gauge steel rail frame
  • Dual integrated Hydro-Gear EZT drives
  • 5-gallon tank
  • 2-year limited warranty

Specification Description
Engine Make: Kohler
Engine Displacement: 725 cc
Cutting Width: 54 in.
Cylinder: 90 deg. V-Twin
Product Length: 76 in.
Product Weight: 685 lb.
Brand: Bad Boy
Deck Type: Triple Fusion Blades
Product Height: 42 in.
Frame Construction: Heavy-Duty Steel
Front Tire Size: 13 in.x6-1/2 in.
Product Width: 58 in.
Power Type: Gas
Rear Tire Size: 18 in.x9-1/2 in.
PTO: Electric
Front Axle Type: 1/2 in. Solid steel front forks
Fuel Capacity: 5 Gal.
Turn Radius: 0 Degree
Manufacturer Part Number BMZ54KT740
Bad Boy MZ Magnum 54 in. Zero-Turn Mower is rated 4.6 out of 5 by 607.
Rated 5 out of 5 by from NASCAR mower We own a ranch, the yard area is 3 acres, I have never had such a smooth cut yard like what this Mower does, it’s fast, smooth and so easy on myself and wife.. we even cut s 54” pass on all our fence lines.. we were at 2 1/2 hours before, now about 45 minutes.. tried to remove one of the blades to sharpen it, couldn’t break it loose. Made a call to bad boy mowers, never had anyone go beyond to help and make it all good.. what an A+ for customer service, I feel if this is the way they take care of there customers, no wonder why, there product is as great as it is .. way to go guys, ya hit this one completely out of the yard and pasture
Date published: 2019-09-11
Rated 4 out of 5 by from New BAD BOY So far I like it. I haven't reached the 5hr oil change requirment, but still getting used to it.
Date published: 2019-09-09
Rated 4 out of 5 by from Wow what a ride! My first purchase of a zero turn mower. It worked really well and I am well pleased with the purchase.
Date published: 2019-09-09
Rated 5 out of 5 by from The awsomest lawn mower ever This is the best lawn mower i have ever had replaced a craftsman 54 inch tractor and runs circles around it
Date published: 2019-09-07
Rated 5 out of 5 by from bad boy is definitely a bad boy never owned a zero turn . because it cuts better than any of tractor types I've owned, my grass was tall waiting for this mower but when I got it , it walked through 9" of grass with no problem, I would definitely recommend this bad boy to anyone, , I mowed up steeper hills than recommended. when I got on it and took off it had so much power it almost through me off, wife said you need a seat belt.
Date published: 2019-09-04
Rated 4 out of 5 by from Bad Boy MZ Magnum 54” Very pleased with this purchase, just made my 5hr oil change and have to say this Bad Boy Magnum cuts very smooth and efficiently! Would certainly recommend this mower!
Date published: 2019-09-03
Rated 5 out of 5 by from This mower is a BEAST! Buying the Bad Boy MZ Magnum is the best decision I have made related to mowers ever. It is strong, easy to operate, easy to clean and very comfortable, I could sit on this mower for hours without a problem. The only thing I would change is the tire size, the rear tires are a little small for this mower, it could easily handle a larger tire to reduce spinning.
Date published: 2019-09-03
Rated 5 out of 5 by from Bad Boy MZ Very happy with its performance and ease of operation.
Date published: 2019-09-02
Rated 4 out of 5 by from First Zero Turn Had spoken with neighbor about the bad boy and felt like it was an overall good fit for our acre lot. And after 3 weeks we are not disappointed. Good speed and braking, cut quality is consistently good.
Date published: 2019-09-01
Rated 5 out of 5 by from Beautiful machine , Well made in the USA . When I call on how to adjust a part I actually talked to an American worker who knew this machine inside out !!! Wow that has not happened in years . He told me now to fix the machine quickly and easily and clearly! I’ve owned this machine now for 3 seasons and it runs perfectly. I have 3 acres of grass on a hilly terrain with edge trimming around many gardens ; this mower does it all . It’s stable on hills , fast on level ground and fuel efficient ; about 2 gal / 3 acres. Other then sharpening blades , changing oil and filters each yr and a few small adjustments I’ve had no other problems!! I cut all my grass in 2hr ! Before this machine I had a 61” cut commercial Scagg . It took me 3 hrs to do the same cut ; with frequent repairs . It does cut up my turf a little on tight turns . I may need to change tires tread design . Blades are a little tuff to get to to service ; you will need a good jack . I’m 70 and probably I’ll never need another machine but if I did it would be another Bad Boy for sure . Thank you for a well made machine .
Date published: 2019-09-01
Rated 3 out of 5 by from First mower blew engine I've had my 54" bad boy for a while now. The 1st one I bought the motor blew on the Kohler engine. After that i had to be upgraded to the bigger Kawasaki motor and I also use the pecco vac system for my collection. Mower is very long so do not plan on using this for small yards.
Date published: 2019-09-01
Rated 5 out of 5 by from BAD BOY MZ MAGNUM Excellent mower, would highly recommend this machine
Date published: 2019-09-01
Rated 5 out of 5 by from My new toy Bought the mz magnum just recently a this ovef nd I've got to say it is a "bad boy". Cut my grass cutting time in half and the cut is sooo smooth. My first zero turn, and glad i chose this over other brands. Definitely worth the extra bucks. Makes cutting grass a blast. Id give it 10 stars if I could. Never thought I'd be wishing my grass would grow faster. Tons of asseccories online. Gonna add lights and rops. (Roll over protection system ).
Date published: 2019-08-31
Rated 5 out of 5 by from Awesome mower Awesome mower cut mu cutting times in half highly recomend it.
Date published: 2019-08-30
Rated 5 out of 5 by from Nice Zero Turn for the money, gets down to it and Great Zero Turn, well built very well made nice solid deck
Date published: 2019-08-26
Rated 4 out of 5 by from 54" Bad Boy Mower I've put 40 hours of cutting on my 54" bad boy mower and it has done very well. I recommend this mower.
Date published: 2019-08-26
Rated 5 out of 5 by from My MZ Magnum Outstanding unit. I cut my seat time mowing my lawn by at least half. This thing is a brute and it really impressed me.
Date published: 2019-08-24
Rated 5 out of 5 by from 100% Happy Very Good Buy And Suggest To Others Very Dependable
Date published: 2019-08-23
Rated 5 out of 5 by from Why we bought the MZ Magnum We took a couple of weeks comparing mowers and finally decided to buy the MZ Magnum. It isn't tack welded like the others we looked at, it's made so much better than the others in this price range and better. It's wonderful. It cuts what used to take 30 minutes in 10 minutes. Drives like a dream, completely love it!!
Date published: 2019-08-21
Rated 4 out of 5 by from Bad Boy pros and cons nice mower, but handles were too stiff. Had to put a softer spring on it. Also, cannot pull choke knob out by hand and was extremely hard to pull even with pliers.
Date published: 2019-08-20
Rated 5 out of 5 by from Best mower I’ve owned yet This mower is amazing. I’ve owned a cub cadet in the past and this blows the cub out of the water. Deck adjustment is super easy cuts really nice lots of power and fuel gauge is a pretty good feature. And the cup holder!!! I would recommend this to anyone in the market for a mower.
Date published: 2019-08-20
Rated 5 out of 5 by from Great mower so far. Seems to be a great mower. We have had it for about a month and love it so far.
Date published: 2019-08-19
Rated 5 out of 5 by from One Heck of a BadBoy I have owned a couple other zero turn mowers, but this by far is the Best zero turn mower out there for the money. It is built very very well & does a super job cutting grass. It is designed well, with easy access to belt, oil filter, fuel filter. I would put this BadBoy up to any mower out there!!!!
Date published: 2019-08-18
Rated 5 out of 5 by from Zero turn that you will not be disappointed with!! This is the first for me to use a zero turn. I use to have a riding mower and it was good but the Bad Boy is twice as fast to get the job done. I like the power this mower has and the speed is nice too. The floor board/ deck hood, makes it easy to work on the spindles or pulleys. I have mowed my yard once because the heat is killing my grass but when it comes back i will be ready.
Date published: 2019-08-15
Rated 3 out of 5 by from Bad Boy 54 in mower I Recently purchased this mower! It is amazing! I’m very satisfied. Best one ever!! You won’t be disappointed in this one!!!
Date published: 2019-08-14
Rated 5 out of 5 by from Bad boy mowers Awesome manager answered all my questions and stayed late to assist me
Date published: 2019-08-12
Rated 4 out of 5 by from Mower that cuts really nice Good mower and mows really nice! Wish it was a little faster speed but overalll does a good job.
Date published: 2019-08-12
Rated 4 out of 5 by from Bad Boy MZ Magnum 54in. as a Cub Cadet upgrade I upgraded from a Cub Cadet LT1050i, which I have owned for 11 years to the Bad Boy MZ Magnum 54 in. Zero-Turn Mower. My primary objectives were to reduce mowing time, have a sturdy robust mower that will last many years, and that can be easily maintained. I have used the mower twice, and is satisfied that it does in fact slightly reduce the mowing time. Drawbacks however include that it is not as fast as other more expensive zero turns, and it is better suited for flat and even surfaces. It however suffice for my needs and I am happy at this point.
Date published: 2019-08-12
Rated 5 out of 5 by from Best Mower Best mower I ever owned. I have 12 acres and this machine cuts like with no problem. This machine is really commercial grade.
Date published: 2019-08-11
Rated 5 out of 5 by from Good machine So far working great cuts very good lawn looks great
Date published: 2019-08-11
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725 cc engine how much horse power is that?

Asked by: Mark0696
The engine has a 25 HP rating.
Answered by: Bad Boy Mowers
Date published: 2018-07-26

How many quarts of engine oil does this mower take?

Asked by: Cdu4
Approximately 2 quarts of 10w30 oil.
Answered by: Bad Boy Mowers
Date published: 2018-08-18

How do these mowers handle mowing banks?

Asked by: Gmbailey00
Slope operation should be always be managed with extreme care. Slope operation details can be found in the owner's manual.
Answered by: Bad Boy Mowers
Date published: 2019-04-26

Are the operating handles adjustable for larger operators? I saw in a prior post that the seat is not adjustable. Thanks, Blair 

Asked by: Blair
The handles are not adjustable. Adjustable handles are an available upgrade/accessory.
Answered by: Bad Boy Mowers
Date published: 2018-10-02

My badboy developed a problem - it won't start. It appears to be in the interlock system. If you wiggle the right control arm a small amount, it will start but then you have to quickly release the brake. I need a wiring diagram.

Asked by: John0831
The wiring diagram is available in the owner's manual provided with the mower. The manuals are also available at www.badboymowers.com. You can also have your mower repaired by an authorized service location.
Answered by: Bad Boy Mowers
Date published: 2019-03-14

How many horsepower is in a 726cc motor

Asked by: Mung
The mower has a 25hp rating.
Answered by: Bad Boy Mowers
Date published: 2018-08-13

How many acres an hour will it cut

Asked by: Luap123
This mower does not have a rating for acres per hour. Acres per hour is variable. The mower is designed for 1-2 acres residential properties.
Answered by: Bad Boy Mowers
Date published: 2019-02-16

Does this mower have a floating deck? 

Asked by: Richmac87
This mower does not have a "floating" deck.
Answered by: Bad Boy Mowers
Date published: 2019-04-12
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