GPMRacing forHPI Racing BULLET 30 MT and ST Nitro Engines HPI Bullet Mt And St Alloy Hex Adapter 12mm Diameter With 9mm Thickness-4pcs set For Optional EXO Wheels Ex0503Front Ex1003Front BMT01012X9
HPI Bullet 3.0 Mt And St (Nitro Engines) Alloy Hex Adapter 12mm Diameter With 9mm Thickness-4pcs set For GPM Optional EXO Wheels Ex0503fr & Ex1003fr