yes they do thats why i listed the ice charger also squee is right if you don't want to spend all that cash on Unlimited Engineering that is understandable i know i would not but i am on a semi tight budget (that's different) But he is right you can get the best racer setup for about mabey 3/4 the price of all the things i have listed i was just trying to give you the best for bashing (because you live in the country) and the best of racing also you could go more racey themed if you dropped the Unlimited Engineering and went for lighter stuff i just figured with a non limited budget you can still win with a bit heaver arms than stock(thats why i chose UE) and have the indestructibleness of UE also if you did not want to spend so much money check out serums lightweight maxx
HERE that is lighter and a good racer but is not as blinigish and or as indestructible but is way cheaper