Hero Motocorp Splendor emerged as the top-selling wheeler last month, defeating the likes of Honda Activa, Bajaj Pulsar and TVS Apache among others. According to a report by HT's sister publication Live Hindustan, Splendor sold 2,90,649 units in September compared to 2,77,296 units in the same month last year. Honda Activa secured the second position with 2,45,607 units sold last …