BOYESEN Rad membraan systeem - Yamaha YZ250 Numerous recesses and slots for

Numerous recesses and slots for straps offer a variety of lashing options

For road use with small and medium engine capacities (less than 500cm3)

Capacity 10hr (Ah): 16

Engagement curve designs updated to better match modern motorcycle engine characteristics

allowing the EXP disk to perform what you’d normally do by pulling in the lever

BOYESEN Rad membraan systeem - Yamaha YZ250 Numerous recesses and slots 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