The Nihilo Billet Aluminum Head was designed for the KTM / Husqvarna 50’s to increase water volume for improved cooling and to provide a modified dome for more mid to top end performance. The Nihilo Head is a direct bolt on replacement to the OEM head which is made from cast aluminum and has a much smaller cooling jacket. Cast aluminum is not as strong as Billet and it can warp if allowed to get too hot. This head will give you improved performance and that Factory look.
If you are running the Nihilo 60cc big bore kit this head is a great addition because of its performance enhancing characteristic and additional cooling ability. Make sure to select the 60cc dome in the drop down options.
50cc Head - 1998-2020 KTM 50 SX
60cc Head - 1998-2020 KTM 50 SX converted to 60cc Big Bore
Actual anodized color may vary from image
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