Tag: Yamaha EXUP
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What is an EXUP valve?
The term ‘EXUP valve’ (Exhaust Ultimate Power Valve) is often used in relation to motorcycles, but what is an EXUP valve and how does it help you ride faster?
The term ‘EXUP valve’ (Exhaust Ultimate Power Valve) is often used in relation to motorcycles, but what is an EXUP valve and how does it help you ride faster?