BOYESEN Rad membraan systeem - Honda CR250R All the plastic parts are

All the plastic parts are manufactured with the DGP (Durable gloss Polypropylene)

used as tools tray and facilitate the oil change

pivots and adjusters

reed petals are opening and closing hundreds of times per second

BOYESEN Rad membraan systeem - Honda CR250R All the plastic parts areBoyesen engineers have applied a range of technical innovations to their range of intake systems to ensure optimal power, torque and smoothness: Aerodynamic Surface Optimization, Model Specific Reed Petal Tensioning (specific valve for each model) , Material Fuel Resistance (materials resistant to hydrocarbons) and Multi Stage Reed Timing (valves that open in stages). The BOYESEN valve diaphragms have been specially developed for each engine model