-13.33% Shipped the 23/06/2026 Reed Valves BOYESEN Pro Series Reeds for Rad Valve System BOYESEN PSR-041 €74.35 €85.79 Boyesen reed valve replacement Pro Series: Reed valve replacement for Boyesen reed valves system Model-Specific variable tension reed petals (Aerospace carbon material) Rubber coated and fuel resistant reed petals to ensure a long-lasting seal Add to cart
-13.41% Shipped the 23/06/2026 Reed Valves BOYESEN Spare Gasket RC2 Series KTM/HVA BOYESEN RG-42B €8.66 €10.00 Add to cart
-13.34% Shipped the 23/06/2026 Reed Valves Boyesen Superstock reeds carbon KTM EXC/SX125 BOYESEN SSC341 €60.66 €70.00 OEM replacement reeds Add to cart
-13.33% Shipped the 23/06/2026 Reed Valve Box BOYESEN Rad Reed valve system - KTM/Husqvarna BOYESEN RAD-46 €214.06 €247.00 BOYESEN engineers create a new lineage of aerodynamic intake technology to increase peak horsepower through design innovation: Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning, Material Fuel Resistance, and Multi-Stage Reed Timing. Together, these innovations create a new technological benchmark in intake performance. Each Boyesen... Add to cart
-13.33% Out of stock - No confirmed delay Reed Valve Box BOYESEN Rad Valve RC2 Intake Carbon Petals KTM/HVA BOYESEN RAD-42E €222.74 €257.00 BOYESEN engineers create a new lineage of aerodynamic intake technology to increase peak horsepower through design innovation: Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning, Material Fuel Resistance, and Multi-Stage Reed Timing. Together, these innovations create a new technological benchmark in intake performance. 100%... Add to cart
-13.33% Shipped the 23/06/2026 Reed Valve Box BOYESEN Rad valve RC2 Reed valve system - KTM/Husqvarna BOYESEN RAD-41E €214.06 €247.00 BOYESEN engineers create a new lineage of aerodynamic intake technology to increase peak horsepower through design innovation: Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning, Material Fuel Resistance, and Multi-Stage Reed Timing. Together, these innovations create a new technological benchmark in intake performance. 100%... Add to cart
-13.33% Shipped the 23/06/2026 Reed Valve Box BOYESEN Rad Reed valve system - KTM/Husqvarna BOYESEN RAD-40B €214.06 €247.00 BOYESEN engineers create a new lineage of aerodynamic intake technology to increase peak horsepower through design innovation: Aerodynamic Surface Optimization, Model-Specific Reed Petal Tensioning, Material Fuel Resistance, and Multi-Stage Reed Timing. Together, these innovations create a new technological benchmark in intake performance. 100%... Add to cart
-13.34% Out of stock - No confirmed delay Reed Valves BOYESEN Spare Carbon Reed Petals RC2 Series KTM/HVA BOYESEN PSR-042 €60.66 €70.00 Spare petals Only for Boyesen reed valve system Add to cart
-13.34% Shipped the 23/06/2026 Reed Valves Boyesen reed valve replacement Pro Series for Boyesen reed valves system BOYESEN PSR-040 €60.66 €70.00 Boyesen reed valve replacement Pro Series: Reed valve replacement for Boyesen reed valves system Model-Specific variable tension reed petals (Aerospace carbon material) Rubber coated and fuel resistant reed petals to ensure a long-lasting seal Add to cart