(1 customer review)

48″ MATV-120 Motorized ATV Flail Mower

Master any terrain with the ATV-120 Flail Mower, powered by a robust 13.5HP Briggs & Stratton engine and boasting a 48-inch mowing width. Designed for flexibility, it seamlessly adapts to various vehicles, offering efficient cutting of undergrowth up to 15 inches high.

Featuring an electric start, adjustable offsets, and a universal 2″ hookup, this mower is crafted for convenience and compatibility. With its dynamic wheel setup and precision-made centrifugal clutch, achieve unparalleled cutting performance on any landscape.

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48″ ATV-120 Flail Mower – 13.5HP Briggs & Stratton Gasoline Engine

Our ATV-120 Flail Mower, powered by a 13.5HP Briggs & Stratton gasoline engine, delivers unmatched cutting performance for grass and undergrowth up to 15 inches high. This motorized mower offers versatility with a 48-inch mowing width and an adaptable hookup for various vehicles, ensuring efficient land management without the need for a tractor.


The ATV-120 is equipped with a 420cc 4-stroke single-cylinder gas engine, producing 13.5HP at 3600 RPM. Its independence from PTO shaft support allows it to be utilized with a wide range of vehicles, including Pickup trucks, SUVs, Quads/ATVs/UTVs, or lawn tractors. An emergency breakaway cut-off switch and an ATV mount throttle adjustment control ensure easy operation, while a large rear service gate provides quick access to serviceable parts. Our mower also boasts Victory’s 2-belt drive system with a precision-made centrifugal clutch from Germany, ensuring nearly 100% power transfer with minimal belt slippage.

Key Features:

➤ 48″ mowing width for broad coverage
➤ 13.5HP Briggs & Stratton Engine with factory warranty
➤ Handles undergrowth up to 15″ high
➤ Universal 2″ vehicle hookup for broad compatibility
➤ Electric Start, with self-charging battery included
➤ Adjustable offset to the right (55″) and left (69″) for precise mowing
➤ Operating weight of 490 lbs, ensuring stability and durability

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The ATV-120 showcases a flexible wheel setup, allowing adjustment of mowing height from 0.75 to 2.75 inches. Its fully adjustable drawbar and 3-point offset function minimize ground tramping, offering a variable offset for closer mowing near fences and bushes. The mower’s wheels can be configured for side or rear mounting, adapting to various terrains and obstacles. Additionally, the ATV-120 is designed for superior cutting performance with a laser-balanced rotor shaft equipped with 28 forged, galvanized flail hammers (weighing 320g each), ensuring efficient vegetation cutting and fast decomposition.

Safety Features:

➤ Independent operation of the gearbox for enhanced safety
➤ Front protection guard to prevent debris ejection
➤ Heavy-duty construction for added durability and protection

Safety is integral to the ATV-120 design, featuring independent gearbox operation and a front protection guard to shield the operator from debris. Its robust construction further ensures a safe and efficient mowing experience.


NO operating fluids are pre-filled within our flail mowers. Lubrication points also arrive without lubricants. BEFORE operation, thoroughly review the operating instructions for safe and effective usage.

Victory’s ATV mowers are fully compliant with all safety regulations, including California Environmental Regulations, ensuring a reliable and environmentally friendly mowing solution.

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FeatureATV-120 Flail MowerATV-150 Flail Mower
Engine13.5HP Briggs & Stratton Gasoline Engine13.5HP Briggs & Stratton Gasoline Engine
Mowing Width48 inches60 inches
Machine Weight490 lbs580 lbs
Number of Flails2832
Weight of Flails320 gr320 gr
Engine Power and RPM13.5HP at 3600 RPM13.5HP at 3600 RPM
Drive System2-belt drive with German-made centrifugal clutch2-belt drive with German-made centrifugal clutch
Max Grass HeightUp to 15 inchesUp to 15 inches
Offset CapabilityRight: 55″, Left: 69″Right: 69″, Left: 80″
Mowing Height Adjustment0.75 to 2.75 inches0.75 to 2.75 inches
Safety FeaturesEmergency breakaway cut-off switch, front protection guard, heavy-duty constructionEmergency breakaway cut-off switch, front protection guard, heavy-duty construction
Warranty and ShippingFree Shipping, 2 Years WarrantyFree Shipping, 2 Years Warranty
Regulatory ComplianceCalifornia Environmental RegulationsCalifornia Environmental Regulations

1 review for 48″ MATV-120 Motorized ATV Flail Mower

  1. Phil

    I received my 48″ MATV-120 Motorized ATV Flail Mower just as advertised. Crating and shipment of this implement was just as expected. Assembly and operation of this ATV Flail Mower is exactly as expected.

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Victory Tractor Implements

Lift Gate Needed

No Liftgate (-$75), With Liftgate