Hayabusazone carries the largest selection of super high performance stainless steel valves. Available in standard and over head diameters. All stems are hard chromed for excellent wear. True high performance valves for less than factory OEMs.
Guides / Seals
Reed Valve Plates
HAYABUSA BLOCK EXCHANGE
APE offers a unique way to install over pistons in your Hayabusa without having to wait for weeks for the machining and replating process to be performed.