Reply To: 40mm or 50mm axle ?

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Marc Elliott

Our first chassis had a 40mm, and it was much more forgiving on entry of the corner, but oftenly it would push coming out of the corner, where as the 3 chassis I have had since then with 50mm’s have all come out of the corner much better, but push easier going into the corner. We always have run really wide front tracks on 50mm karts, and really narrow front track widths on our old 40mm. Hope that helps. FYI I had a 50mm on my tag kart, and we were pretty successful with that chassis, so I wouldnt see any problem running a 50 on a tag.