This GPM aluminium wheel hub hex is constructed from high tensile strength aluminium 6061 T6 and increases the original hub thickness from 5.5mm to 7.5mm to expand the wheel track and reduce hub deformation under load. The hex geometry secures the wheel reliably to the axle, aiding repeatable alignment and consistent handling during high load events. Use this part where increased lateral stability and component longevity are priorities in your setup.
Part location: Wheel hub hex