[Halfling]

Cycle Giant (part of WingStuff.com) although I am sure you can find it at other parts houses as well. Don't ask me how I know BUT let me add that once you get it then you might want to consider putting "keepers" on them. Some people use fishing line with swivel leaders.

http://partsfinder.onlinemicrofiche.com/cyclegiantparts/showmodel.asp?Type=13&make=hondamc&a=430&b=33&c=8