Originally Posted by
brent701
Hey guys, Should be getting my RC10B4.1 today in the mail. Had a question about gearing,. What is a good size pinion to start off with using a 13.5t (Reedy 300kv) motor keeping the stock spur gear on it ?
24/81 is where ThunderbirdJunkie would start with the RTR Reedy 3300kv motor for gearing