Hero S8/X8 complete motor. We have the 2020 (3.5 inch) version and the 2021 (3.1 inch) version. Only replace with the same size you have purchased your Hero with. All X8 models have only 8 x 3.1 Inch. The S8 models have two different sizes.
When it comes to the battery, Hero scooters are equipped with quality DMEGC cells (used in electric cars) and LG cells. All Hero scooters now come with a certified 4A charger with fan. Charge you ride fast!