Senton Dirt in gear box

[BigStick]

Hello

Anyone figure out how to keep dirt from getting in your slipper clutch gear box? Never time I disassemble to inspect the slipper, there is a bit of dirt in there. I bash on a dirt track.... thanks

 

[BigStick]

Cut a slot

 

[larrys4227]

There's always going to be dirt and sand in there. The trick is to let it have a way to escape ----> slot the chassis .

 

[ptr1ck]

I believe this is exactly what I need to do. I've ate up 2 spurs on 2s brushless.

 

[Mathieu]

How come Aarma did not closed that box?
Why this design?
Is it for air cooling?