The Xciting 500 is pretty easy to service, the oil is very easy to change. There is access to the air filter in the seat bucket. Cvt cover comes off very quickly. The valves are a major pain to get to, last time I had to do one ended up dropping the engine hanger bolt so the engine would drop lower. You don't have to do them very often tho. The x500 is a great bike that won't disappoint you.