Pay in 4 interest-free payments of $32.39 Learn more
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
High-quality exhaust valves
CNC Aerospace grade billet aluminum construction
Large contact area
The difference in stiffness between the top reed and the bottom reed allow the reed to respond quickly and accurately to changes in engine pressure
They provide an excellent feeling
BOYESEN Rad membraan systeem - Honda CR125R High-quality exhaust valvesBoyesen 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
