- Messages
- 3,016
- Reaction score
- 5,753
- Location
- Mechanicsville, MD
- Arrma RC's
- Infraction
- Kraton 6s
- Typhon 3s
- Infraction 4x4
I use either Robinson Racing (RR) or Tekno: both are great. I like the Tekno pinions a bit more than the RR pinions because they have larger grub screws and there's less chance of the grub screw heads stripping. I need to buy Tekno pinions online, and it takes a few days for them to get to me. If I'm in a hurry, I can get the Robinson Racing pinions at my local RC shop.