PnwRcMadness 20/30 Belt Drive System Mod Motors 8mm/8mm pinion spur.

This is a PnwRcMadness Belt Drive Setup for your Xmaxx or Xrt. You can use this ratio for your 800-1100 kv motors with moderate speed and no heat typically. (Results may vary on users setup)

The pinion and spur are both 8mm you can use a vitavon shaft or a BowHouse shaft for the 8mm 30t pulley.

These belt setups will stretch 2 times and should be good to go from there. You will have to tighten the belt once it does stretch and keep debris out of the pulleys.

I use belt drives on all my rigs and love them. Much cheaper and replacement belts are cheap as well.

You can find these on my was well PnwRcMadness if out of stock here