Helemt Use: Required by law under age 18 Eye Protection: Not Required Daytime use of headlight: Required by law-modulating headlight permitted Muffler: No acoustical criteria. Handelbar Height: Handgrips below shoulder height Lane Spliting: Operation of motorcycles and pedestrian vehicles f) The operator of a motorcycle shall not overtake and pass any vehicle in the same lane occupied by the vehicle being overtaken, except another motorcycle. The operator of a motorcycle overtaking another More Motorcycle Laws