BRCA Nationals - Oswestry

1. When you say "rounded edge of piston" is that both edges or just the bottom edge? Oh and how much, small rad, half piston thickness, full piston thickness?

I round both edges of the piston to improve small bump performance. In terms of how much, it's a small amount of around 1mm... basically trying to model the old Losi pistons.

1. I presume you ran the ball diff?

Yes I did use a ball diff

Links

• Race report