- New Milford, CT
- Arrma RC's
- Granite, Kraton, Senton, Typhon, 4x4-Mega, Notorious, BigRock 4x4
After doing battle with the pinion gear on my brand new Typhon, I went and picked up one of these. From the factory, Arrma uses an ungodly amount of loctite on the pinion gear set screw and it gets on the shaft. It took me 30 minutes last night to remove the factory pinion and I beat the hell out of the motor mount in the process. If I had a pinion puller the job would have been over in 5 minutes and my motor mount wouldn’t have been harmed. I’m new to electric so I didn’t have this tool in my box. I do now. For $24 it could save you a ton of aggravation.