The parts for these are Very Easy to get--Online!! Ebay always has every OEM part available for both the Nemesis and the Genesis. New era has SOME aftermarket parts. On Ebay there is a shop called The Toyz that carries some GPM parts which are very nice. There are several places to get Parts and aftermarket parts. Granted the Aftermarket support is not a widespread as say a Losi LST, HPI or Associated. But you can find alot by googling Cen Nemesis/Genesis Parts. if you want I can List all of my sources. I usually have my parts with-in 2-7 days

By The way I dont HAVE to replace parts, I CHOSE to. Thats the fun of it!!!