The Revenge and Paloma should both have a #16800 14x25.8x6 rear bearing and 7x19x6 front. I know for sure the orange Paloma uses the non-double shielded 17004 bearing instead of the fabled 17011. Probably one of the main areas where they cut costs on their budget engines but it's still not a bad bearing. I believe the Revenge uses the 17004 too.