ADVANCE 21M Setups

Setups for the 3Racing ADVANCE 21M shared by racers around the world.
See the setups below, or get our app to have them handy at the track.
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What pinion should I use for a 3Racing ADVANCE 21M?

Try our free RC Gear Recommender App to get an AI-powered recommendation! Just enter your motor and a few other details, and we'll recommend a pinion to start with for your track conditions.

What is the transmission ratio (internal ratio) of the ADVANCE 21M?

The ADVANCE 21M transmission ratio is 1.9. For help calculating your gear ratio, Final Drive Ratio (FDR), or rollout, try our Gear Calculator Pro App.

How many teeth does the stock spur gear for the ADVANCE 21M have?

114 teeth.

Where can I get parts for the ADVANCE 21M?
Try our partner Horizon Hobby. They carry many of the latest cars and trucks.