Helemt Use: Required by law Eye Protection: Required by law unless equipped with windscreen Daytime use of headlight: Required by law-modulating headlight permitted Muffler: Mufflers required. Handelbar Height: Maximum of 30" above seat Lane Spliting: (2) The operator of a motorcycle shall not overtake and pass in the same lane occupied by the vehicle being overtaken. (3) No person shall operate a motorcycle between lanes of traffic or between adjacent lines or rows of vehicles. More Motorcycle Laws