BOYESEN Rad membraan systeem - Kawasaki KX500 A perfect cycling shoe for

A perfect cycling shoe for riders with wide feet

Exhaust Cam Lobe Duration at 1mm257°

professional strength biodegradable cleaner which cleans and cares for your filter

Low gas emissions

enhancing Clutch Basket and plate life

BOYESEN Rad membraan systeem - Kawasaki KX500 A perfect cycling shoe forBoyesen 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