Aprilia RS125 RX MX SX Engine Rotax 122 123 Valve for rave italkit

Aprilia RS 125 RX SX MX ROTAX 122 Rave pneumatic valve italkit.

Pneumatic rave valve compatible with all Rotax 125cc cylinders and conversion to 140cc suitable for Aprilia and HM engines, both for Rotax122 (newer version) and 123 model (Old version).

IMPORTANT: ALWAYS CHECK THAT THE VALVE IS INSTALLED CORRECTLY AND DOES NOT INTERFER WITH THE PISTON.

A SPACER MUST BE USED IN CYLINDERS FROM Ø57 MM TO 140 CC.