Grooved Axcels or Non-Grooved with increased Diameter

[goldeagll]

I have both sets of Axels and have check the rules and both are allowed. Last year my kid won 2nd with grooved axels with Graphite. This year I was considering Kytox and axels with the slightly increased diameter for a better fit. 

[PinewoodPerformance]

The new new stainless or titanium 2 groove axles are a great choice for use with Krytox. Consider waxing your wheel bores after polishing as well.