Two-wheeler major Hero MotoCorp sold 6,52,028 bikes in May, recording a 13.5 per cent increase over April, when it sold 5,74,366 units.
In a regulatory filing, the company said it surpassed the 6,00,000 monthly sales mark first time since February.
Hero MotoCorp in April launched three new motorcycles -- XPulse 200, XPulse 200T and Xtreme 200S.
"Apart from the three premium motorcycles, the company also launched two new scooters, the Maestro Edge 125 and the Pleasure+ 110, India's first scooter with fuel injection technology," it said.
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