Select Dot Hardness
Uses 6mm Wide Flat Axle Keys, 60mm Long
30mm Axle for Kart Republic and Parolin Cadet Karts, 5mm Wall Thickness
Black Oxide Finish
Hardness -
2 Dot - Medium
4 Dot - Hard
5 Dot - Super Hard
The 2 Dot is considered the stock hardness axle