That’s actually not true any morecoke syrup - thin . Have a spare .
everything else std .
.190Thick wall is 1/4inch?
Maybe it's not the axle. Maybe it's the kartThe correct answer is use what makes the kart work. Ive had multple karts and they had different axles. Hollow aluminum, solid aluminum and thick steel. I have a kart now that all 3 of these dont work so next step is thin steel or 5052 solid alum.