Masport Contractor® ST S21 3'n1 SPV BBC Honda

Masport Contractor® ST S21 3'n1 SPV BBC Honda



The Honda BBC Contractor® 3'n1 SP mower features Masports latest innovation, the Blade Brake Clutch (BBC) - which allows you to disengage the rotation of the mower blades without the loss of drive or having to stop the engine. Especially handy when emptying the catcher, stopping to remove obstacles or when driving over garden paths and driveways, preventing dust and debris from being thrown out, keeping everyone safe. Featuring a commercial grade 3 speed transmission and powered by the well-known GXV160 Honda engine. The heavy-duty high arch steel chassis is able to withstand sandblasting and hard impacts and is combined with the renowned Quadcut 4 blade cutting system resulting in superior cutting, mulching and catching performance. The heavy duty cast alloy wheels and synthetic rubber tyres are extremely tough and are engineered to operate under commercial conditions limiting possible down time. This mower is designed for residential properties, small acreage and commercial use.


  • Cut, Catch, Mulch & Rear Discharge
  • Powered by Honda 160cc OHV Series GXV160 4 Stroke engine
  • Auto Choke - engine starts easily whether cold or hot and is ready to use immediately
  • 540mm (21") deep draw heavy duty steel chassis
  • Steel front bumper and engine guard offer protection to the cutting chassis
  • Bolt in front axle with steel bearing plates bolted directly to the chassis
  • GT Agility PRO 3 Speed Commercial transmission - Ground speed 3.74km/h - 6.63km/h
  • Masport Quadcut® 4 Blade Disc System for superior catching due to increased airflow
  • Blade Brake Clutch (BBC) allows you to disengage the rotation of the mower blades without having to stop the engine.
  • Large wide diameter professional grade heavy duty cast aluminium Front 200mm (8") and Rear 225mm (9¼") wheels with synthetic rubber tyres and precision 6202 sealed ball bearings
  • Comfortable and sturdy upturned upper handle with soft grip, large diameter and heavier gauge steel tube
  • Robust lower handle with additional bracing for extra durability
  • 3 position handle locking system for different height settings
  • Large capacity Commercial Dacron Catcher with dust cover
  • Rear Discharge Chute designed for safe discharge of grass when mowing without a catcher
  • Zone start for comfortable starting position


  • Chassis Material - Deep draw heavy duty steel
  • Cutting Methods - Cut, Catch, Mulch, Rear Discharge
  • Cutting Width - 540mm (21")
  • Cutting System - Masport Quadcut® Blade Disc System
  • Number of Blades - 4
  • Engine Make - Honda
  • Engine Model - OHV Series GXV160
  • Engine Capacity - 160cc
  • Power Rating (Torque) - 7.1 ft/lb or 9.6Nm
  • Starting System - Auto Choke
  • Engine Type - 4 Stroke
  • Drive System - GT Agility PRO 3 Speed Commercial
  • Ground Speed - 1st - 3.74km/h, 2nd - 5.11km/h, 3rd - 6.63km/h
  • Catcher Type - Dacron catcher with dust cover
  • Catcher Volume - 80L
  • Wheel Type & Size - Cast Aluminium Front 200mm (8") and Rear 225mm (9¼")
  • Wheel Bearing Type - Precision 6202 sealed ball bearings
  • Upper Handlebar Type - Upturned with soft grip
  • Lower Handlebar Type - Reinforced
  • Handlebar Retainer - 3 position handle locking
  • Cutting Height Range - 11mm - 60mm
  • Cutting Height Steps - 11
  • Cutting Height Adjustment - Single Point