E-Z Rider platform attaches to companion walk-behind mowers in secs. For transport, just fold platform and latch onto mowers engine frame. Offers 2-position adjustment of wheel height, which allows operator to customize stand-on settings for jobs requiring increased ground clearance. Perimeter of platform features raised foot guards for impact protection. Caster wheel (11 ins. in dia.) reduces turf compaction, while assuring a stable ride. Semi-pneumatic tires resist punctures and assure smooth travel.