Royal Enfield, the two-wheeler division of Eicher Motors, Tuesday reported a 13 per cent decline in total sales to 58,278 units in December.
The company had sold 66,968 units in December last year, it said in a statement.
Domestic sales stood at 56,026 units last month as compared with 65,367 units in December 2017, a dip of 14 per cent.
International sales rose by 41 per cent to 2,252 units in December, compared with 1,601 units in the same month previous year, it said.