Aprilia Rally 50 AC 18mm Intake Manifold

Aprilia SR 50 AC (1997-01) 21mm Derestricted Inlet Manifold

Aprilia SR 50 AC (1997-01) 17mm Inlet Manifold

Aprilia SR 50 LC 10-13 (Carb) Unrestricted Inlet Manifold

Aprilia Rally 50 AC 21mm Derestricted Inlet Manifold

Aprilia SR 50 WWW 1997-01 (Minarelli AC) 17mm Inlet Manifold

Aprilia SR 50 WWW 1997-01 (Minarelli AC) 21mm Derestricted Inlet Manifold

Aprilia SR 50 LC (2014-17) Unrestricted Inlet Manifold