Black Viper 500 ST 3'n1

The Black Viper® 500 ST is built for reliable performance and a perfect finish. Powered by a Briggs & Stratton 575EX 140cc engine, it delivers consistent power and easy starting. The Quadcut® 4 blade disc system ensures a clean, precise cut and efficient mulching options to feed nutrients back into your lawn. The 18" heavy duty high arch steel chassis delivers lasting strength and stability, while catch, mulch, and rear discharge options provide versatile lawn care for a healthy maintained lawn all year round.
Features
  • Catch, Mulch or Rear Discharge
  • Powered by Briggs & Stratton 575EX 140cc OHV ReadyStart™ 4 stroke engine
  • ReadyStart™ - no priming required and easy starting
  • 460mm (18") heavy duty steel chassis
  • 10mm - 70mm cutting height range
  • Masport Quadcut® 4 Blade Disc System for superior catching due to increased airflow
  • Front 200mm (8") and Rear 200mm (8") dual ball bearing wheels
  • Comfortable upturned upper handle with soft grip and Operator Presence Control bar
  • Reinforced lower handle for added strength
  • Camlocks for quick release handle fold down
  • Large capacity 50 litre high density plastic catcher with 'full' indicator
  • Solid catcher retainer system
  • Rear discharge chute designed for efficient grass release when mowing without a catcher
  • Zone start for comfortable starting position
Specifications
Engine Make
Briggs & Stratton
Engine Model
575EX
Engine Type
4 Stroke
Engine Capacity
140cc
Power Rating (Torque)
5.5ft/lb or 7.4Nm
Starting System
ReadyStart™
Cutting Width
460mm (18")
Cutting Height Range
10mm - 70mm
Cutting Methods
Catch, Mulch, Rear Discharge
Number of Blades
4
Cutting System
Masport Quadcut® 4 Blade Disc System
Cutting Height Steps
10
Cutting Height Adjustment
Single Point
Drive System
Push
Chassis Material
Heavy Duty Steel
Upper Handlebar Type
Upturned with soft grip and Operator Presence Control bar
Handlebar Retainer
Camlocks
Lower Handlebar Type
Reinforced
Catcher Type
High density plastic
Catcher Volume
50 litre
Wheel Bearing Type
Dual Ball
Wheel Type & Size
MSV® Mag Front 200mm (8") and Rear 200mm (8")
Weight
28.1kg
Product Dimensions (W x H x L)
533mm x 1043mm x 1423mm
Downloads
Warranty
Lifetime warranty on this lawnmower's plastic catcher Masport - Lifetime Catcher
5 year warranty on this lawnmower's steel housing and parts Masport - 5 Year Housing/Chassis and Parts
5 year warranty on this lawnmower's engine Masport - 5 Year Engine Generic
5 year warranty on this lawnmower's parts Masport - 5 Year Parts

Black Viper 500 ST 3'n1

561747

Catch, Mulch or Rear Discharge Lawnmower, Briggs & Stratton 575EX 140cc OHV engine, Quadcut® 4 Blade Disc System, 18" Heavy Duty Steel Chassis

Lifetime warranty on this lawnmower's plastic catcher 5 year warranty on this lawnmower's steel housing and parts 5 year warranty on this lawnmower's engine 5 year warranty on this lawnmower's parts
Where to Buy

Featured Products

View all (12)
TTM98SM

Masport

TTM98SM

(23)

Mulch or Side Discharge. Featuring a 12HP engine, 38" cutting deck and 5-speed transmission

TTM108SH V-Twin

Masport

TTM108SH V-Twin

(23)

Mulch & Side Discharge. Masport 586cc V-Twin 19HP engine, 108cm (42") cutting deck

TTM98SH

Masport

TTM98SH

(23)

Mulch & Side Discharge. Masport 15HP single cylinder engine, 98cm (38") cutting deck

TTM102RH V-Twin

Masport

TTM102RH V-Twin

(23)

Mulch & Rear Discharge. Masport 586cc V-Twin 19HP engine, 102cm (40") cutting deck

R7-65.8 HD

Masport

R7-65.8 HD

(23)

Rear Catching Ride-on. Briggs & Stratton 1000PXi single cylinder engine, 62cm (24") cutting deck