Monsanto

Tech info: For anyone using the Hobbywing G4 13.5T motor for a medium to large size asphalt track, in the EFRA 13.5T blinky class, here's some useful info!

Gearing: The sweet spot for me has been in the 3.9-4.1 range. This means, a 100T spur and a 46-48T pinion on the XRAY X4 & T4.

Timing: I set the endbell to 47.5 degrees on the Tunalyzer. In the end, I preferred a bit lower endbell timing but with longer gearing. It gave the best compromise between good top speed and low fade.

I've posted the data from the Tunalyzer for your reference.

A. Hagberg

Source: A. Hagberg