The Regulations for the Rotax Pro Tour Series have been updated.
Competitors attention is drawn to article 41.
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41 – Exhaust System – Junior Max, Rotax 125 and DD2
The Exhaust Socket together with the gasket ring (Image 2 below) is the only Exhaust Socket permitted to be used in the Series. It must be used at all times that a Kart is on the Track. The Measurement of (C) displayed below must be a Minimum of 15.5 mm.
