Oval machined in 3D Mikuni carburettor TM 24 with special venturi for more bottom end , because the oval diameter 25 mm horizontal and 26.5 mm vertical the carburerttor will give more top end.
EHR Reed Valve System especially made for the KTM 65sx.
The EHR Tuning reed valve will increase your power.
The reed valve housing is larger for better flow and increases the volume in your crankcase for better bottom power.