Hi anyone help I've had my ktm off road for 3 months. I've had my battery out on charge on trickle charge. When I put battery in and went out for a ride first time in three months. It kept stalling in first gear and message on dash saying. Can EMS failure..manage to get bike home but kept doing the same thing. I Don't know if I need new battery or not. Alcan anyone please help me out. Much appreciated Dave