Big Valve from Polini for Vertical Minarelli engines founds on bikes like the Pre-Bug Zuma, MBK Booster, and more.
Large 4 petal reed is suitable for carburetors up to 25mm.
Intake itself accepts Dellorto PHBG carburetors and others with same spigot diameter like the CP series from Polini.
Polini Blue reed 0.30mm material is already installed. Comes with a spare set of 0.35mm Green material that can be swapped if needed.
Comes with a big bag of hardware and gaskets as well.
215.0410