Rite I've had my aprilia rs50 second hand for about a few weeks. Had a few problems but getting them sorted One of them is doing my head in the battery seems to charge up fully then when I go for a ride it's ok for a bit ( 15 mins ) and if you stop the engine and try and start up again the battery is flat. Now is this a alternator or a battery problem the battery looks new ish no corrosion or anything Or Could this be something else Help
sounds like the rectifier i had some stick wiith mine but a replacement rectifier solved the problem straight away
