REED PETALS YAMAHA RZV 500 R ALL YEARS BOYESEN BOY733

Boyesen’s new Superstock Reed is purpose-built to offer superior airflow, and reactivity to throttle imputs while at the same time offerring excellent durability for a price that costs less than any stock or aftermarket reed on the market. Superstock Reeds are an amazing blend between economy and performance. With tensions that match OEM specifications, the Superstock Series is the first step to achieving an improved air intake system.