BOYESEN Pro Series carbon membraanplaatjes } Boyesen clutch covers are

} Boyesen clutch covers are made from high quality aluminium

Carbon end cap covers an inner cap mounted design improves durability

Ergonomically pre-shaped knee accommodates most knee braces and guards

Use the torque of your motor without worrying about stalling

} The TWINAIR Power Flow kit has an aluminum cage offering maximum sealing and stiffens the filter

BOYESEN Pro Series carbon membraanplaatjes } Boyesen clutch covers arePro Series Boyesen carbon valves: Replacement valves for Boyesen valve diaphragm. Variable flexibility valves specific to each model (aerospace grade carbon) Rubber coated valves that are resistant to hydrocarbons ensure longer gasket life