New development from NCY! High performance intake manifold for your Roughhouse or Rattler 50cc. This is a direct bolt-on manifold. It does not include gasket. This manifold will accept most aftermarket carburetors from 24-30mm and any other with a 33mm fitting. For racing applications. Runner Length: 95mm Intake I.D.: 27mm *Off Road Use Only* _FEATURE_ High Performance Upgrade | Manufactured in Taiwan | Made for larger performance carburetors.