Exhaust Restrictor for KTM 50, Husqvarna 50 and 50 Mini, GASGAS 50 Fits up to Year 2023. The KTM and Husqvarna SX/TC 50 bikes are built for speed. This simple device will de-tune the beginner's new bike until they are ready for the full power of a KTM 50 (Mum will sleep better at night.).
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