ape hangers
n. long steering handles on a motorcycle.Who is that guy riding the bike with ape hangers?Aren't ape hangers sort of dangerous?
bike
n. a motorcycle; a bicycle.How much did that bike set you back?You have to wear a helmet with a bike that size, don't you?
biker
n. a motorcycle rider.Four bikers roared by and woke up the baby.That biker is wearing about a dozen earrings.
skid-lid
n. a motorcycle helmet.The law has no business telling me I gotta wear a skid-lid.Don't you use a skid-lid?