regulator

GOOD MORNING! (SWEDEN0900) ON MY BIKE THE REGULATOR AND THE OTHER BOX ARE REPLACED WITH A 2 IN ONE BOX, THE 2 YELLOW CABLES AND THE BLUE GOES IN AND OUT IS A RED AND BLACK. HAVE ANY ONE SEE ONE LIKE THIS ?

i have a problem my light bulbs blow when i rev the engine so i bought a new volt regulator but the new one has two conections and the old one the old was connected to the blue wire from the engine before the new has a brown to is it earth?

My 2002 FX 470 has had a harder time starting with the battery. I charge the battery and it spins fast and starts. After an afternoon ride it is difficult to spin engine. The battery is new. I tested the voltage at the battery terminals and it reads 12.1 volts and the same when the engine is at...