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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
For road use with small and medium engine capacities (less than 500cm3)
Durable smooth rolling rollerblade style wheels
allowing the EXP disk to perform what you’d normally do by pulling in the lever
top-end gaskets and pin bearing (for two-strokes) when the time comes
BOYESEN Rad membraan systeem - Yamaha YZ250 For road use with smallBoyesen 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
