ah its a real treat to get to,its under the right hand side of the rear main panel you can either take the whole rear panel off to get to it or i think you may be able to lay on the floor and get to it by going up underneath it there.by right side i mean the right side as you sit on the bike.a 50cc one is easy to get to its just under the front of the seat .
adam bike doctor, February 2010
