2x NGK Standard BPR5ES Spark Plugs (For Rato 739cc, 825cc and 999cc)

A pair of NGK BPR5ES / 7422

This is the recommended NGK spark plug replacement for Rato 739cc, 825cc and 999cc engines

The recommended gap range for Rato 739cc is 0.70mm-0.80mm, these are typically pre-set around .80mm.