Yes there a few parts not avaliable , and its nice to be able to order a part and get it , its not the only bike that starting to get low on new parts either , u can repair most things or get someone to make a new part , cost more custom made but it will keep it going or start stocking up on good used parts or new , i have 2 k5 that are quite fresh along with heaps of used and new parts for them , i dont throw out parts that are 2nds just in case i have to get them manufactured down the track .