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Bad Boy MZ Magnum 54 in. Zero-Turn Mower

SKU: 122755599
Bad Boy MZ Magnum 54 in. Zero-Turn Mower
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36 Months – 3.99% APR**

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Product Rating is 4.6


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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
Power Type: Gas
PTO: Electric
Product Width: 58 in.
Front Tire Size: 13 in.x6-1/2 in.
Turn Radius: 0 Degree
Deck Type: Triple Fusion Blades
Rear Tire Size: 18 in.x9-1/2 in.
Engine Make: Kohler
Engine Displacement: 725 cc
Frame Construction: Heavy-Duty Steel
Fuel Capacity: 5 Gal.
Cylinder: 90 deg. V-Twin
Front Axle Type: 1/2 in. Solid steel front forks
Brand: Bad Boy
Product Length: 76 in.
Product Height: 42 in.
Product Weight: 685 lb.
Cutting Width: 54 in.
Manufacturer Part Number BMZ54KT740
Bad Boy MZ Magnum 54 in. Zero-Turn Mower is rated 4.6 out of 5 by 666.
Rated 5 out of 5 by from Happy with my choice Incredible lawn mower and a company to back it up very happy with it. I just wish they would make tires that have a little more grip to it.
Date published: 2020-02-26
Rated 5 out of 5 by from BEST Mower! Bad boy makes the very best mowers. We already had the ZT Elite for 11 years and bought this one so both me and my husband could mow at the same time. Never had any problem with the older one but have only used the MZ a couple of times and could not be happier with it.
Date published: 2020-02-16
Rated 2 out of 5 by from Reverse thread blade bolts Loved the mower but some genius decided to put the blade bolts reverse thread so when you use it the blades self tightened and I wasn't able to get them off, I've been cutting yards for a living for 10yrs now and I've never had a problem like this, took the first mower back, they gave me a new one so I asked them to loosen the blade bolts before I left , it took a hour or more and I watched them trying to do this with a impact gun with 200 PSI, I should have taken the clue, nevertheless I had to return the second mower as soon as I tried to change the blades again, I even took it to a repair shop and the guy told me it was a poor design and I shouldn't buy another one because if he couldn't get the blades off, no one could. Fix the blade problem and you'll have another customer.
Date published: 2020-01-29
Rated 5 out of 5 by from This mower is better than “big name” mowers I bought this mower last spring. I put it through it’s paces all summer on multiple lawns. The mower never blinked. I bought this mower when my so called “big name, top brand” mower kept breaking down. I decided what’s the sense in spending double on a mower that’s always broken. I spent have the money on Bad Boy and it’s the best mower I ever had!!!!!!
Date published: 2020-01-20
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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 You can also have your mower repaired by an authorized service location.
Answered by: Bad Boy Mowers
Date published: 2019-03-14

does this kohler engine have fuel injection

Asked by: 55 guy

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
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