This Yamaha RD350 YPVS Power Valve hoodie is inspired by one of Yamaha's most respected two-stroke twins, built around the YPVS system that automatically adjusted exhaust port timing on the move to sharpen power delivery right through the rev range. It was a genuine step forward for its era, giving the RD350 a reputation that still gets talked about in workshops decades later. The design carries that Power Valve name onto a warm, everyday hoodie, printed in bold, long-lasting colour for anyone who knows exactly what made this two-stroke different.