BOYESEN Rad membraan systeem - Honda CR250R Most people know that when

Most people know that when your engine runs hot

Wrap-around foam padding extends to the sides of your legs for better coverage

They're manufactured with high precision and made from the best raw materials for engine parts

Ratchet waist closure

Ventilation

BOYESEN Rad membraan systeem - Honda CR250R Most people know that whenBoyesen 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