Composite material with rubber overmold reed cages provide longer reed life. 12-petal design with carbon fiber reed petals. Order one reed-petal set per reed block.The item "Moto Tassinari Delta 3 Reed Valve System V364A" is in sale since Wednesday, January 17, 2018. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Other Intake & Fuel Systems". The seller is "motoworld_of_el_cajon" and is located in El Cajon, California. This item can be shipped worldwide.