mattadon

Hey guys only recently started playing with nitro. Brought a GST 7.7 ( i know not the greatest choice in the world, but got it at a good price ). Still in the process of breaking in but today for some reason the rota start just freely spins. After looking on the internet i get the opinion it might be the 1 way bearing is this a possibility? and also where can i buy a new 1and does it need to be a cen 1 or can i get a universal 1? Any info muchly appreciated. Thanks Matt.

Hey guys just after some info, i got a used gts 7.7 and all was running well until yesterday when it stopped driving, nothing happens when i press the trigger in forward or reverse. Any help greatly appreciated. Matt